swimMasha Lim
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.28 | +5.99s to B | 2024-06-21 | 2024 Area 6 Summer Champs venue |
| 100 Freestyle | SCY | 1:24.32 | +14.23s to B | 2026-06-27 | 2026 Summer Area 6 Champs venue |
| 200 Freestyle | SCY | 2:57.76 | +26.37s to B | 2026-06-26 | 2026 Summer Area 6 Champs venue |
| 50 Backstroke | SCY | 42.35 | +6.46s to B | 2024-06-22 | 2024 Area 6 Summer Champs venue |
| 100 Backstroke | SCY | 1:31.94 | +16.05s to B | 2025-12-06 | RAFC Winter Classic venue |
| 50 Breaststroke | SCY | 45.74 | +3.85s to B | 2024-10-12 | TCSC Fall Invitational venue |
| 100 Breaststroke | SCY | 1:40.83 | +13.34s to B | 2025-02-23 | Racers feb 2025 last chance slow pool |
| 200 Breaststroke | SCY | 3:37.74 | +29.55s to B | 2025-10-11 | TCSC Fall Invitational venue |
| 50 Butterfly | SCY | 40.09 | +4.80s to B | 2024-09-08 | Racers SYOA 2024 slow pool |
| 100 Butterfly | SCY | 1:34.47 | +18.68s to B | 2026-02-28 | Spring Area 6 Championships 2026 venue |
| 200 Butterfly | SCY | 3:31.77 | +43.58s to B | 2025-04-13 | 2025 GTSA TYR Spring Championship venue |
| 100 Individual Medley | SCY | 1:29.18 | 2024-09-08 | Racers SYOA 2024 slow pool | |
| 200 Individual Medley | SCY | 3:16.58 | +27.69s to B | 2026-02-28 | Spring Area 6 Championships 2026 venue |
| 50 Freestyle | LCM | 40.73 | +3.94s to B | 2026-05-03 | TCSC Go For The Gold Invitational venue |
| 100 Freestyle | LCM | 1:34.57 | +15.08s to B | 2025-05-31 | Hydro4 Summer Open slow pool |
| 200 Freestyle | LCM | 3:13.49 | +21.00s to B | 2026-05-23 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 50 Backstroke | LCM | 47.61 | +5.32s to B | 2026-05-03 | TCSC Go For The Gold Invitational venue |
| 100 Backstroke | LCM | 1:44.36 | +16.07s to B | 2026-05-23 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 50 Breaststroke | LCM | 51.71 | +4.62s to B | 2025-06-13 | 2025 RAFC Summer Solstice venue |
| 100 Breaststroke | LCM | 1:52.36 | +12.17s to B | 2025-06-14 | 2025 RAFC Summer Solstice venue |
| 200 Breaststroke | LCM | 4:02.33 | +25.54s to B | 2025-06-15 | 2025 RAFC Summer Solstice venue |
| 50 Butterfly | LCM | 44.01 | +4.22s to B | 2025-06-14 | 2025 RAFC Summer Solstice venue |
| 100 Butterfly | LCM | 1:46.27 | +20.48s to B | 2025-06-13 | 2025 RAFC Summer Solstice venue |
| 200 Individual Medley | LCM | 3:36.79 | +22.30s to B | 2026-05-02 | TCSC Go For The Gold Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 42.03 | flying | 200 Free Relay (leg 2) | 2026-02-28 | Spring Area 6 Championships 2026 |
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 15-16 · SCY
718 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 3:37.74 | 262 |
| 200 FL SCY | 3:31.77 | 202 |
| 200 IM SCY | 3:16.58 | 254 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
1310 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:13.49 | 282 |
| 100 BK LCM | 1:44.36 | 243 |
| 100 BR LCM | 1:52.36 | 285 |
| 100 FL LCM | 1:46.27 | 211 |
| 200 IM LCM | 3:36.79 | 289 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:24.32
Front half 40.01s · back half 44.31s
200 Freestyle SCY 2:57.76
100 Breaststroke SCY 1:40.83
Front half 47.25s · back half 53.58s
200 Breaststroke SCY 3:37.74
Front half 103.65s · back half 114.09s
100 Butterfly SCY 1:34.47
Front half 41.80s · back half 52.67s
200 Butterfly SCY 3:31.77
Front half 98.44s · back half 113.33s
100 Individual Medley SCY 1:29.18
Front half 41.80s · back half 47.38s
200 Individual Medley SCY 3:16.58
Front half 94.03s · back half 102.55s
200 Freestyle LCM 3:13.49
Front half 90.90s · back half 102.59s
100 Breaststroke LCM 1:52.36
Front half 51.57s · back half 60.79s
200 Breaststroke LCM 4:02.33
Front half 114.12s · back half 128.21s
100 Butterfly LCM 1:46.27
Front half 46.97s · back half 59.30s
200 Individual Medley LCM 3:36.79
Front half 101.79s · back half 115.00s
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.