| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:57.72 | MAC Rising Star #2 | 2025-05-30 |
| 100m Backstroke | 1:48.33 | Winter Swimfest 2026 | 2026-01-24 |
| 100m Breaststroke | 2:15.40 | MAC Rising Star #2 | 2025-05-30 |
| 100m Breaststroke | 1:59.97 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 100m Freestyle | 1:42.51 | MAC Rising Star #2 | 2025-05-30 |
| 100m Freestyle | 1:31.55 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m Backstroke | 3:54.52 | Winter Swimfest 2026 | 2026-01-24 |
| 200m Breaststroke | 4:26.18 | PICK Lisa Flood Classic 2025 | 2025-12-05 |
| 200m Freestyle | 3:35.46 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m IM | 4:06.77 | PICK Lisa Flood Classic 2025 | 2025-12-05 |
| 50m Backstroke | 48.84 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 50m Breaststroke | 1:01.27 | Paul Corkum Memorial 2025 | 2025-10-18 |
| 50m Butterfly | 57.63 | Winter Swimfest 2026 | 2026-01-24 |
| 50m Freestyle | 45.89 | MAC Rising Star #2 | 2025-05-30 |
| 50m Freestyle | 41.79 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
Ormonde, Nathan's top personal bests include 100m Backstroke (1:57.72), 100m Backstroke (1:48.33), 100m Breaststroke (2:15.40), 100m Breaststroke (1:59.97), 100m Freestyle (1:42.51).
Ormonde, Nathan swims for Pickering Swim Club Inc.
Ormonde, Nathan has competed in 7 meets.