swimSamantha Ma
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.11 | +6.02s to B | 2024-10-19 | 2024 PN Wave Rocktober Invitational slow pool |
| 100 Freestyle | SCY | 1:27.28 | +12.59s to B | 2025-03-01 | 2025 PN C March Madness venue |
| 50 Backstroke | SCY | 31.94 | A+0.05s to AA | 2024-09-28 | 2024 PN IST Sockeye Sprints |
| 50 Breaststroke | SCY | 49.91 | +5.92s to B | 2025-03-29 | 2025 PN Spring Finale, Division 2 venue |
| 100 Breaststroke | SCY | 1:49.71 | +13.22s to B | 2025-01-25 | 2025 PN IST Janurary Invitational venue |
| 200 Breaststroke | SCY | 3:43.62 | +17.73s to B | 2025-03-01 | 2025 PN C March Madness venue |
| 50 Butterfly | SCY | 41.32 | +4.33s to B | 2025-03-01 | 2025 PN C March Madness venue |
| 100 Butterfly | SCY | 1:49.15 | +23.06s to B | 2024-10-19 | 2024 PN Wave Rocktober Invitational slow pool |
| 100 Individual Medley | SCY | 3:21.38 | +116.09s to B | 2025-02-22 | 2025 PN IST Feb Invitational |
| 200 Individual Medley | SCY | 3:32.53 | +28.54s to B | 2025-01-25 | 2025 PN IST Janurary Invitational venue |
| 50 Freestyle | LCM | 41.05 | +2.36s to B | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chal venue |
| 50 Breaststroke | LCM | 52.72 | +2.93s to B | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chal venue |
| 100 Breaststroke | LCM | 1:54.81 | +4.42s to B | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chal venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 49.19 | flying | 200 Free Relay (leg 2) | 2024-09-28 | 2024 PN IST Sockeye Sprints |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
730 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:49.71 | 276 |
| 100 FL SCY | 1:49.15 | 181 |
| 200 IM SCY | 3:32.53 | 273 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
IMR 11-12 · SCY
1374 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 31.94 | 755 |
| 50 BR SCY | 49.91 | 288 |
| 50 FL SCY | 41.32 | 300 |
| 100 IM SCY | 3:21.38 | 31 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:27.28
Front half 40.68s · back half 46.60s
100 Breaststroke SCY 1:49.71
Front half 53.74s · back half 55.97s
200 Breaststroke SCY 3:43.62
Front half 108.71s · back half 114.91s
100 Butterfly SCY 1:49.15
Front half 48.06s · back half 61.09s
200 Individual Medley SCY 3:32.53
Front half 102.71s · back half 109.82s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.