| Collie (COLL) |
| Anania, Lyric |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 8B. | Boys 14 years 50 Freestyle | 29.43 | | 2020 Bunbury Open Carnival | 1 Nov 2020 |
| 22B. | Boys 14 years 50 Backstroke | 34.53 | | 2020 South West Region Championships | 22 Nov 2020 |
| 28A. | Boys 13 to 14 years 100 Breaststroke | 1:31.82 | | 2020 Bunbury Open Carnival | 1 Nov 2020 |
| 36B. | Boys 14 years 50 Butterfly | 32.65 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 42A. | Boys 13 to 14 years 100 Freestyle | 1:06.42 | | 2020 South West Region Championships | 22 Nov 2020 |
| 50B. | Boys 14 years 50 Breaststroke | 39.29 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 56A. | Boys 13 to 14 years 100 Backstroke | 1:15.78 | | 2020 South West Region Championships | 22 Nov 2020 |
| Birkinshaw, Brianna |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 3C. | Girls 10 years 50 Freestyle | 43.78 | | 2021 Country Pennants - Mt Barker | 27 Feb 2021 |
| 17C. | Girls 10 years 50 Backstroke | 56.85 | | 2021 Country Pennants - Mt Barker | 28 Feb 2021 |
| 25A. | Girls 9 to 10 years 100 Breaststroke | 2:14.59 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 31B. | Girls 10 years 50 Butterfly | 1:06.64 | | 2021 Country Pennants - Mt Barker | 28 Feb 2021 |
| 39A. | Girls 9 to 10 years 100 Freestyle | 1:51.16 | | 2020 Bunbury Open Carnival | 1 Nov 2020 |
| 45C. | Girls 10 years 50 Breaststroke | 1:01.58 | | 2021 Pinjarra Summer Carnival | 24 Jan 2021 |
| Birkinshaw, Ella |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 9A. | Girls 15 years 50 Freestyle | 35.23 | | 2020 Bunbury Open Carnival | 1 Nov 2020 |
| 23A. | Girls 15 years 50 Backstroke | 43.81 | | 2020 Bunbury Open Carnival | 1 Nov 2020 |
| 27B. | Womens 15 to 16 years 100 Breaststroke | 1:55.39 | | Collie Open 7th December 2019 | 7 Dec 2019 |
| 37A. | Girls 15 years 50 Butterfly | 43.33 | | 2020 Country Pennants - Geraldton | 29 Feb 2020 |
| 41B. | Womens 15 to 16 years 100 Freestyle | 1:20.08 | | 2020 Bunbury Open Carnival | 1 Nov 2020 |
| 51A. | Girls 15 years 50 Breaststroke | 49.78 | | Harvey Open Carnival 2020 | 15 Feb 2020 |
| Hagart, Kaiden |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 6A. | Boys 11 years 50 Freestyle | 56.12 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 48A. | Boys 11 years 50 Breaststroke | 1:03.32 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| Larkman, Ella |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 5B. | Girls 12 years 50 Freestyle | 35.20 | | 2021 Breakers LC Big Splash | 21 Feb 2021 |
| 15. | Womens 10 years and over 200 Breaststroke | 3:26.72 | | 2021 Hancock Prospect Junior LC Championships | 26 Mar 2021 |
| 25B. | Girls 11 to 12 years 100 Breaststroke | 1:36.18 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 33B. | Girls 12 years 50 Butterfly | 45.72 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 39B. | Girls 11 to 12 years 100 Freestyle | 1:24.18 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 47B. | Girls 12 years 50 Breaststroke | 41.46 | | 2021 Hancock Prospect Junior LC Championships | 26 Mar 2021 |
| Larkman, Taya |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 9A. | Girls 15 years 50 Freestyle | 32.11 | | 2021 Breakers LC Big Splash | 21 Feb 2021 |
| 23A. | Girls 15 years 50 Backstroke | 36.45 | | 2021 Breakers LC Big Splash | 21 Feb 2021 |
| 27B. | Womens 15 to 16 years 100 Breaststroke | 1:36.90 | | 2021 Country Pennants - Mt Barker | 27 Feb 2021 |
| 37A. | Girls 15 years 50 Butterfly | 37.31 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 41B. | Womens 15 to 16 years 100 Freestyle | 1:17.52 | | SunSmart LC Rookie Meet | 3 Jan 2020 |
| 51A. | Girls 15 years 50 Breaststroke | 43.40 | | 2021 Pinjarra Summer Carnival | 24 Jan 2021 |
| 55B. | Womens 15 to 16 years 100 Backstroke | 1:23.72 | | 2021 Country Pennants - Mt Barker | 28 Feb 2021 |
| Latham, Tiffany |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 9C. | Womens 17 years and over 50 Freestyle | 32.94 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 23C. | Womens 17 years and over 50 Backstroke | 40.19 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 37C. | Womens 17 years and over 50 Butterfly | 35.43 | | 2020 Country Pennants - Geraldton | 29 Feb 2020 |
| 51C. | Womens 17 years and over 50 Breaststroke | 43.47 | | 2020 South West Region Championships | 22 Nov 2020 |
| O'Brien, Gemma |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 7A. | Girls 13 years 50 Freestyle | 42.37 | | 2021 Breakers LC Big Splash | 21 Feb 2021 |
| 21A. | Girls 13 years 50 Backstroke | 50.55 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 27A. | Girls 13 to 14 years 100 Breaststroke | 1:55.97 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 49A. | Girls 13 years 50 Breaststroke | 49.78 | | 2021 Country Pennants - Mt Barker | 27 Feb 2021 |
| O'Brien, Katy |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 7B. | Girls 14 years 50 Freestyle | 31.80 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 27A. | Girls 13 to 14 years 100 Breaststroke | 1:28.53 | | 2020 South West Region Championships | 22 Nov 2020 |
| 41A. | Girls 13 to 14 years 100 Freestyle | 1:12.59 | | 2021 Breakers LC Big Splash | 21 Feb 2021 |
| 49B. | Girls 14 years 50 Breaststroke | 38.99 | | 2020 UWA-West Coast LC Challenge | 13 Dec 2020 |
| 55A. | Girls 13 to 14 years 100 Backstroke | 1:23.92 | | Sunsmart SWA LC Qualifying Meet #2 | 5 Dec 2020 |
| O'Byrne, Kael |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 4C. | Boys 10 years 50 Freestyle | 34.53 | | 2021 Hancock Prospect Junior LC Championships | 26 Mar 2021 |
| 12A. | Boys 9 to 10 years 100 Butterfly | NT | | - | - |
| 18C. | Boys 10 years 50 Backstroke | 42.35 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 30. | Mens 9 years and over 200 Freestyle | 3:05.86 | | 2021 Hancock Prospect Junior LC Championships | 26 Mar 2021 |
| 32B. | Boys 10 years 50 Butterfly | 41.62 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
| 40A. | Boys 9 to 10 years 100 Freestyle | 1:21.82 | | HP Junior LC Challenge | 6 Mar 2021 |
| 54A. | Boys 9 to 10 years 100 Backstroke | 1:34.29 | | 2021 Hancock Prospect Junior LC Championships | 26 Mar 2021 |
| Pesci, Danielle |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 15. | Womens 10 years and over 200 Breaststroke | NT | | - | - |
| 29. | Womens 9 years and over 200 Freestyle | NT | | - | - |
| 43. | Womens 10 years and over 200 Backstroke | NT | | - | - |
| Shepherd, Emilea |
| Event | Entry Time | Meet Name | Swim Date |
| Sunday |
| 9A. | Girls 15 years 50 Freestyle | 31.82 | | 2021 Country Pennants - Mt Barker | 27 Feb 2021 |
| 37A. | Girls 15 years 50 Butterfly | 39.88 | | 2019 Country Pennants - Karratha | 2 Mar 2019 |
| 41B. | Womens 15 to 16 years 100 Freestyle | 1:11.84 | | 2021 Peel Twilight Meet | 13 Mar 2021 |
| 51A. | Girls 15 years 50 Breaststroke | 49.86 | | 2021 SunSmart Country Championships | 8 Jan 2021 |
