| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:21.61 | Hard off the Block Invitational | 2026-02-20 |
| 100m Breaststroke | 1:40.21 | Hard off the Block Invitational | 2026-02-20 |
| 100m Freestyle | 1:15.73 | Icebreaker Invitational | 2026-01-30 |
| 100m IM | 1:30.70 | Bluefins Fall Pentathlon | 2025-11-14 |
| 200m Backstroke | 3:01.28 | 2025 SNL Provincial Championships | 2025-05-30 |
| 200m Breaststroke | 3:32.76 | Icebreaker Invitational | 2026-01-30 |
| 200m Freestyle | 2:42.69 | Winter Waves Invitational | 2026-03-13 |
| 200m IM | 3:04.07 | Hard off the Block Invitational | 2026-02-20 |
| 400m Freestyle | 5:45.00 | Winter Waves Invitational | 2026-03-13 |
| 50m Backstroke | 37.80 | Winter Waves Invitational | 2026-03-13 |
| 50m Breaststroke | 46.99 | Hard off the Block Invitational | 2026-02-20 |
| 50m Butterfly | 44.21 | Hard off the Block Invitational | 2026-02-20 |
| 50m Freestyle | 35.31 | 2025 SNL Provincial Championships | 2025-05-30 |
Howard, Sam's top personal bests include 100m Backstroke (1:21.61), 100m Breaststroke (1:40.21), 100m Freestyle (1:15.73), 100m IM (1:30.70), 200m Backstroke (3:01.28).
Howard, Sam swims for Mount Pearl Marlins.
Howard, Sam has competed in 5 meets.