Mark Li
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 48.59 | +13.50s to B | 2025-05-10 | 2025 Life Time Michigan Intersquad slow pool |
| 100 Freestyle | SCY | 1:53.19 | +37.10s to B | 2024-12-21 | Life Time Michigan Candy Cane Classic venue |
| 200 Freestyle | SCY | 3:29.00 | +42.41s to B | 2025-09-20 | 2025 Life TIme Michigan Intersquad slow pool |
| 50 Backstroke | SCY | 50.07 | +8.88s to B | 2025-09-20 | 2025 Life TIme Michigan Intersquad slow pool |
| 100 Backstroke | SCY | 1:44.34 | +14.55s to B | 2024-10-05 | 2024 LIFE & ROYAL Fall Frenzy venue |
| 200 Backstroke | SCY | 4:16.81 | +69.22s to B | 2025-01-11 | 2025 LIFE & Royal Swimming Winter Fest slow pool |
| 50 Breaststroke | SCY | 1:03.22 | +16.33s to B | 2024-12-21 | Life Time Michigan Candy Cane Classic venue |
| 100 Breaststroke | SCY | 2:12.59 | +32.30s to B | 2025-05-10 | 2025 Life Time Michigan Intersquad slow pool |
| 50 Butterfly | SCY | 54.82 | +14.73s to B | 2025-02-01 | 2025 Guppy Bowl slow pool |
| 100 Individual Medley | SCY | 1:51.84 | +23.75s to B | 2024-10-05 | 2024 LIFE & ROYAL Fall Frenzy venue |
| 50 Freestyle | SCM | 43.36 | +4.57s to B | 2026-01-27 | January 2026 Life Time Michigan Intersquad venue |
| 100 Freestyle | SCM | 1:36.62 | +12.63s to B | 2026-02-11 | February 2026 Life Time Michigan Intersquad venue |
| 200 Freestyle | SCM | 4:16.72 | +72.63s to B | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 50 Backstroke | SCM | 58.20 | +12.61s to B | 2025-06-26 | June 2025 Life Time Michigan Intersquad venue |
| 100 Backstroke | SCM | 1:44.79 | +5.60s to B | 2026-06-09 | June 2026 Life Time Michigan Intersquad venue |
| 50 Breaststroke | SCM | 57.53 | +5.74s to B | 2026-06-09 | June 2026 Life Time Michigan Intersquad venue |
| 100 Breaststroke | SCM | 2:05.56 | +14.77s to B | 2026-05-12 | May 2026 Life Time Michigan Intersquad venue |
| 50 Butterfly | SCM | 59.27 | +14.98s to B | 2026-02-11 | February 2026 Life Time Michigan Intersquad venue |
| 100 Butterfly | SCM | 2:05.83 | +25.84s to B | 2026-01-27 | January 2026 Life Time Michigan Intersquad venue |
| 100 Individual Medley | SCM | 1:49.75 | +12.46s to B | 2026-05-12 | May 2026 Life Time Michigan Intersquad venue |
| 200 Individual Medley | SCM | 3:47.72 | +14.83s to B | 2026-06-09 | June 2026 Life Time Michigan Intersquad venue |
| 50 Freestyle | LCM | 55.52 | +15.63s to B | 2025-06-22 | 2025 Life Time Michigan Summerfest venue |
| 100 Freestyle | LCM | 2:03.03 | +35.24s to B | 2025-06-21 | 2025 Life Time Michigan Summerfest venue |
| 50 Backstroke | LCM | 57.15 | +9.56s to B | 2025-06-21 | 2025 Life Time Michigan Summerfest venue |
| 100 Backstroke | LCM | 2:02.21 | +17.52s to B | 2025-06-22 | 2025 Life Time Michigan Summerfest venue |
| 50 Breaststroke | LCM | 1:03.36 | +9.97s to B | 2025-06-22 | 2025 Life Time Michigan Summerfest venue |
| 100 Breaststroke | LCM | 2:20.97 | +23.78s to B | 2025-06-21 | 2025 Life Time Michigan Summerfest venue |
| 50 Butterfly | LCM | 1:01.69 | +16.40s to B | 2025-06-21 | 2025 Life Time Michigan Summerfest venue |
| 100 Butterfly | LCM | 2:18.47 | +34.98s to B | 2025-06-22 | 2025 Life Time Michigan Summerfest venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · LCM
483 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:02.21 | 191 |
| 100 BR LCM | 2:20.97 | 175 |
| 100 FL LCM | 2:18.47 | 117 |
| 400 FR LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
753 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:29.00 | 175 |
| 50 BK SCY | 50.07 | 178 |
| 50 BR SCY | 1:03.22 | 123 |
| 50 FL SCY | 54.82 | 115 |
| 100 IM SCY | 1:51.84 | 162 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:29.00
Front half 97.52s · back half 111.48s
100 Breaststroke SCY 2:12.59
Front half 66.20s · back half 66.39s
100 Individual Medley SCY 1:51.84
Front half 53.77s · back half 58.07s
200 Freestyle SCM 4:16.72
100 Backstroke LCM 2:02.21
Front half 58.69s · back half 63.52s
100 Breaststroke LCM 2:20.97
Front half 58.89s · back half 82.08s
100 Butterfly LCM 2:18.47
Front half 67.76s · back half 70.71s
Progression
Faster times are higher. One card per event, all courses & history.