Margaret Lin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.96 | A+0.57s to AA | 2025-02-22 | 2025 SE Southeastern Winter SC Championships venue |
| 100 Freestyle | SCY | 1:00.58 | A+0.99s to AA | 2025-02-23 | 2025 SE Southeastern Winter SC Championships venue |
| 200 Freestyle | SCY | 2:16.08 | BB+0.89s to A | 2024-10-20 | 2024 HSA Fran Norris Invitational venue |
| 500 Freestyle | SCY | 6:10.21 | BB+9.72s to A | 2025-01-17 | 2025 HSA TYR Invitational venue |
| 50 Backstroke | SCY | 31.18 | A+0.59s to AA | 2025-02-21 | 2025 SE Southeastern Winter SC Championships venue |
| 100 Backstroke | SCY | 1:07.78 | A+2.69s to AA | 2025-02-23 | 2025 SE Southeastern Winter SC Championships venue |
| 50 Breaststroke | SCY | 44.03 | +0.84s to B | 2023-10-20 | 2023 HSA Fran Norris Invitational |
| 100 Breaststroke | SCY | 1:27.72 | B+3.23s to BB | 2024-11-10 | 2024 Martha Bass invitational slow pool |
| 50 Butterfly | SCY | 28.76 | AAA+1.27s to AAAA | 2025-02-23 | 2025 SE Southeastern Winter SC Championships venue |
| 100 Butterfly | SCY | 1:02.92 | AA+0.93s to AAA | 2025-02-22 | 2025 SE Southeastern Winter SC Championships venue |
| 200 Butterfly | SCY | 2:23.40 | AA+4.91s to AAA | 2026-01-01 | Tomball Cougars venue |
| 100 Individual Medley | SCY | 1:11.30 | 2024-12-07 | 2024 Holiday Classic venue | |
| 200 Individual Medley | SCY | 2:31.03 | A+5.94s to AA | 2025-01-17 | 2025 HSA TYR Invitational venue |
| 50 Freestyle | LCM | 31.71 | A+0.42s to AA | 2025-07-19 | 2025 SE Southeastern Summer LC Championships venue |
| 100 Freestyle | LCM | 1:09.01 | A+1.02s to AA | 2025-07-20 | 2025 SE Southeastern Summer LC Championships venue |
| 200 Freestyle | LCM | 2:33.76 | A+5.57s to AA | 2025-04-26 | Gateway Foot and Ankle LC Spring Classic venue |
| 400 Freestyle | LCM | 5:36.44 | BB+11.45s to A | 2025-04-27 | Gateway Foot and Ankle LC Spring Classic venue |
| 50 Backstroke | LCM | 37.31 | A+1.32s to AA | 2024-06-14 | 2024 HSA June Invitational venue |
| 100 Backstroke | LCM | 1:19.95 | BB+0.56s to A | 2025-01-01 | 2025 hsa june invitational meet results venue |
| 50 Butterfly | LCM | 33.17 | AA+0.78s to AAA | 2025-07-18 | 2025 SE Southeastern Summer LC Championships venue |
| 100 Butterfly | LCM | 1:15.61 | A+1.82s to AA | 2025-04-26 | Gateway Foot and Ankle LC Spring Classic venue |
| 200 Individual Medley | LCM | 2:56.10 | BB+2.61s to A | 2025-04-27 | Gateway Foot and Ankle LC Spring Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.42 | flying | 200 Free Relay (leg 2) | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 50 Freestyle | LCM | 30.29 | flying | 200 Free Relay (leg 3) | 2024-07-19 | 2024 SE Southeastern Summer LC Championships |
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 13-14 · SCY
1919 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:10.21 | 582 |
| 200 FL SCY | 2:23.40 | 717 |
| 200 IM SCY | 2:31.03 | 620 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
3045 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.08 | 608 |
| 100 BK SCY | 1:07.78 | 616 |
| 100 BR SCY | 1:27.72 | 435 |
| 100 FL SCY | 1:02.92 | 766 |
| 200 IM SCY | 2:31.03 | 620 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.58
Front half 29.19s · back half 31.39s
200 Freestyle SCY 2:16.08
Front half 66.72s · back half 69.36s
500 Freestyle SCY 6:10.21
Front half 181.96s · back half 188.25s
100 Backstroke SCY 1:07.78
Front half 32.23s · back half 35.55s
100 Breaststroke SCY 1:27.72
Front half 42.21s · back half 45.51s
100 Butterfly SCY 1:02.92
Front half 30.01s · back half 32.91s
200 Butterfly SCY 2:23.40 split/total mismatch
Front half 35.77s · back half 107.63s
100 Individual Medley SCY 1:11.30
Front half 32.12s · back half 39.18s
200 Individual Medley SCY 2:31.03
Front half 68.70s · back half 82.33s
100 Freestyle LCM 1:09.01
Front half 33.10s · back half 35.91s
200 Freestyle LCM 2:33.76
Front half 73.99s · back half 79.77s
400 Freestyle LCM 5:36.44
Front half 165.73s · back half 170.71s
100 Butterfly LCM 1:15.61
Front half 35.01s · back half 40.60s
200 Individual Medley LCM 2:56.10
Front half 79.15s · back half 96.95s
Progression
Faster times are higher. One card per event, all courses & history.