Mark Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 29.96 | BB+0.57s to A | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Freestyle | LCM | 1:08.72 | BB+4.33s to A | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Backstroke | LCM | 40.10 | +0.61s to B | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Backstroke | LCM | 1:35.27 | +11.58s to B | 2024-05-19 | 2024 WI SWAT May-Hem venue |
| 50 Breaststroke | LCM | 43.15 | B+2.16s to BB | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 200 Breaststroke | LCM | 3:26.54 | +2.65s to B | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Butterfly | LCM | 33.52 | BB+1.53s to A | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Butterfly | LCM | 1:41.31 | +21.02s to B | 2024-05-18 | 2024 WI SWAT May-Hem venue |
| 200 Individual Medley | LCM | 2:51.70 | B+1.81s to BB | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
IMX / IMR
IMX 13-14 · LCM
909 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:26.54 | 399 |
| 200 IM LCM | 2:51.70 | 510 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1006 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:35.27 | 286 |
| 100 FL LCM | 1:41.31 | 210 |
| 200 IM LCM | 2:51.70 | 510 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke LCM 1:35.27
Front half 46.13s · back half 49.14s
100 Butterfly LCM 1:41.31
Front half 46.71s · back half 54.60s
Progression
Faster times are higher. One card per event, all courses & history.