| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:32.32 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m Breaststroke | 1:58.19 | CCSC June Invitational | 2025-06-21 |
| 100m Breaststroke | 1:46.54 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m Freestyle | 1:29.16 | CCSC June Invitational | 2025-06-21 |
| 100m Freestyle | 1:24.34 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m IM | 1:44.33 | CCSC June Invitational | 2025-06-21 |
| 200m Freestyle | 3:11.33 | Elaine Thompson Memorial Meet | 2026-01-24 |
| 200m IM | 3:35.45 | 2026 PTBO Orange v Blue | 2026-02-28 |
| 50m Backstroke | 45.78 | CCSC June Invitational | 2025-06-21 |
| 50m Backstroke | 41.76 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 50m Breaststroke | 53.39 | CCSC June Invitational | 2025-06-21 |
| 50m Breaststroke | 48.68 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 50m Butterfly | 54.56 | CCSC June Invitational | 2025-06-21 |
| 50m Butterfly | 44.67 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 50m Freestyle | 36.67 | 2026 PTBO Orange v Blue | 2026-02-28 |
Gray, Carmen's top personal bests include 100m Backstroke (1:32.32), 100m Breaststroke (1:58.19), 100m Breaststroke (1:46.54), 100m Freestyle (1:29.16), 100m Freestyle (1:24.34).
Gray, Carmen swims for Peterborough Swim Club.
Gray, Carmen has competed in 8 meets.