| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:20.79 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 1:13.49 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m Butterfly | 1:16.14 | Edmonton Open 2026 | 2026-01-30 |
| 100m Butterfly | 1:12.76 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m Freestyle | 1:10.51 | ManSask Provincial Championships | 2025-07-10 |
| 100m IM | 1:16.09 | Bison Sprint IM Invitational | 2026-01-10 |
| 200m Backstroke | 2:50.91 | ManSask Provincial Championships | 2025-07-10 |
| 200m Backstroke | 2:41.86 | The Steve Molloy Invitational 2025 | 2025-11-07 |
| 200m Butterfly | 2:47.33 | 2025 Prairie Winter International | 2025-12-11 |
| 200m Freestyle | 2:25.09 | 2025 Prairie Winter International | 2025-12-11 |
| 200m IM | 2:52.35 | ManSask Provincial Championships | 2025-07-10 |
| 200m IM | 2:51.06 | 2026 Manta Grand Prix | 2026-02-20 |
| 400m Freestyle | 5:18.60 | Seals West Side Challenge | 2025-11-28 |
| 400m IM | 6:15.13 | Edmonton Open 2026 | 2026-01-30 |
| 400m IM | 5:50.57 | Seals West Side Challenge | 2025-11-28 |
| 50m Backstroke | 35.87 | ManSask Provincial Championships | 2025-07-10 |
| 50m Backstroke | 33.32 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Butterfly | 32.36 | ManSask Provincial Championships | 2025-07-10 |
| 50m Butterfly | 31.67 | The Steve Molloy Invitational 2025 | 2025-11-07 |
| 50m Freestyle | 30.86 | 2026 Manta Grand Prix | 2026-02-20 |
Rowbotham, Naomi's top personal bests include 100m Backstroke (1:20.79), 100m Backstroke (1:13.49), 100m Butterfly (1:16.14), 100m Butterfly (1:12.76), 100m Freestyle (1:10.51).
Rowbotham, Naomi swims for Manta Swim Club.
Rowbotham, Naomi has competed in 9 meets.