| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.39 | Winter Festival | 2026-01-23 |
| 100m Breaststroke | 1:38.45 | Winter Festival | 2026-01-23 |
| 100m Butterfly | 1:22.23 | Winter Festival | 2026-01-23 |
| 100m Freestyle | 1:08.34 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 100m IM | 1:20.78 | Winter Festival | 2026-01-23 |
| 200m Backstroke | 2:36.12 | Winter Festival | 2026-01-23 |
| 200m Butterfly | 3:09.82 | 2025 KSC SC Invitational | 2025-11-21 |
| 200m Freestyle | 2:31.12 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 200m IM | 2:52.80 | 2025 KSC SC Invitational | 2025-11-21 |
| 400m Freestyle | 5:15.47 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 400m IM | 6:06.57 | 2025 KSC SC Invitational | 2025-11-21 |
| 50m Backstroke | 33.14 | Winter Festival | 2026-01-23 |
| 50m Breaststroke | 45.80 | AB PPAC PZDA 2025 | 2025-10-18 |
| 50m Butterfly | 34.06 | Winter Festival | 2026-01-23 |
| 50m Freestyle | 30.32 | Summer Festival | 2025-06-13 |
Nelson, Jasper's top personal bests include 100m Backstroke (1:13.39), 100m Breaststroke (1:38.45), 100m Butterfly (1:22.23), 100m Freestyle (1:08.34), 100m IM (1:20.78).
Nelson, Jasper swims for Parkland Pirates Aquatic Club.
Nelson, Jasper has competed in 8 meets.