swimBen Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.02 | +1.93s to B | 2024-03-17 | 2024 NBAC / MD LSC 11 & Over B Championships venue |
| 100 Freestyle | SCY | 1:10.27 | +2.68s to B | 2025-02-15 | 2025 MAC Fabulous February 'B' & Mini Meet slow pool |
| 200 Freestyle | SCY | 2:38.40 | +10.61s to B | 2024-02-18 | 2024 MAC Fabulous February 'B' & Mini Meet slow pool |
| 50 Backstroke | SCY | 38.48 | +3.09s to B | 2025-02-15 | 2025 MAC Fabulous February 'B' & Mini Meet slow pool |
| 100 Backstroke | SCY | 1:26.98 | +12.59s to B | 2024-03-17 | 2024 NBAC / MD LSC 11 & Over B Championships venue |
| 200 Backstroke | SCY | 3:05.04 | +22.95s to B | 2024-10-06 | CAA Early Season Mini & Mid Distance Meet slow pool |
| 50 Breaststroke | SCY | 39.78 | B+2.19s to BB | 2025-02-15 | 2025 MAC Fabulous February 'B' & Mini Meet slow pool |
| 100 Breaststroke | SCY | 1:25.49 | +1.20s to B | 2023-10-01 | RAC First Splash venue |
| 200 Breaststroke | SCY | 2:59.34 | B+9.45s to BB | 2025-02-15 | 2025 MAC Fabulous February 'B' & Mini Meet slow pool |
| 50 Butterfly | SCY | 39.08 | +4.39s to B | 2024-03-16 | 2024 NBAC / MD LSC 11 & Over B Championships venue |
| 100 Butterfly | SCY | 1:34.87 | +21.08s to B | 2023-01-08 | 2023 NBAC New Years Kickoff Meet venue |
| 100 Individual Medley | SCY | 1:21.49 | 2024-03-17 | 2024 NBAC / MD LSC 11 & Over B Championships venue | |
| 200 Individual Medley | SCY | 2:52.03 | +7.34s to B | 2024-03-16 | 2024 NBAC / MD LSC 11 & Over B Championships venue |
| 400 Individual Medley | SCY | 6:32.45 | +39.66s to B | 2023-10-15 | CAA Early Season Mini & Mid Distance Meet slow pool |
| 50 Freestyle | LCM | 37.42 | +1.73s to B | 2023-07-23 | MAC-EST End of Summer Splash slow pool |
| 100 Freestyle | LCM | 1:20.79 | +2.60s to B | 2023-07-23 | MAC-EST End of Summer Splash slow pool |
| 200 Freestyle | LCM | 2:53.19 | +3.20s to B | 2023-07-22 | MAC-EST End of Summer Splash slow pool |
| 400 Freestyle | LCM | 6:28.66 | +28.77s to B | 2024-05-10 | 2024 John C. Clegg Memorial Long Course Meet venue |
| 50 Backstroke | LCM | 46.73 | +5.54s to B | 2023-05-13 | 2023 John C. Clegg Memorial Long Course Meet venue |
| 100 Backstroke | LCM | 1:38.94 | +11.55s to B | 2024-07-14 | 2024 MD Long Course Last Chance Meet venue |
| 200 Backstroke | LCM | 3:30.39 | +20.60s to B | 2023-07-22 | MAC-EST End of Summer Splash slow pool |
| 50 Breaststroke | LCM | 44.23 | B+1.64s to BB | 2023-07-16 | 2023 MD Long Course Last Chance Meet venue |
| 100 Breaststroke | LCM | 1:33.25 | B+2.96s to BB | 2024-07-08 | 2024 Sandbox Invitational venue |
| 200 Breaststroke | LCM | 3:17.70 | BB+14.81s to A | 2024-07-07 | 2024 Sandbox Invitational venue |
| 50 Butterfly | LCM | 45.56 | +6.57s to B | 2023-07-22 | MAC-EST End of Summer Splash slow pool |
| 100 Butterfly | LCM | 1:49.10 | +25.01s to B | 2023-07-23 | MAC-EST End of Summer Splash slow pool |
| 200 Individual Medley | LCM | 3:16.02 | +5.63s to B | 2024-07-07 | 2024 Sandbox Invitational 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.
IMX / IMR
IMX 13-14 · LCM
1371 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:28.66 | 303 |
| 200 BK LCM | 3:30.39 | 271 |
| 200 BR LCM | 3:17.70 | 455 |
| 200 IM LCM | 3:16.02 | 342 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1551 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:53.19 | 358 |
| 100 BK LCM | 1:38.94 | 255 |
| 100 BR LCM | 1:33.25 | 428 |
| 100 FL LCM | 1:49.10 | 168 |
| 200 IM LCM | 3:16.02 | 342 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.27
Front half 33.13s · back half 37.14s
200 Freestyle SCY 2:38.40
Front half 75.76s · back half 82.64s
100 Backstroke SCY 1:26.98
Front half 42.50s · back half 44.48s
100 Breaststroke SCY 1:25.49
Front half 41.52s · back half 43.97s
200 Breaststroke SCY 2:59.34
Front half 85.74s · back half 93.60s
100 Butterfly SCY 1:34.87
Front half 45.46s · back half 49.41s
100 Individual Medley SCY 1:21.49
Front half 40.77s · back half 40.72s
200 Individual Medley SCY 2:52.03
Front half 84.88s · back half 87.15s
100 Freestyle LCM 1:20.79
Front half 37.74s · back half 43.05s
200 Freestyle LCM 2:53.19
400 Freestyle LCM 6:28.66
Front half 187.31s · back half 201.35s
100 Backstroke LCM 1:38.94
Front half 47.65s · back half 51.29s
200 Backstroke LCM 3:30.39
Front half 104.60s · back half 105.79s
100 Breaststroke LCM 1:33.25
Front half 44.50s · back half 48.75s
200 Breaststroke LCM 3:17.70
Front half 96.00s · back half 101.70s
100 Butterfly LCM 1:49.10
Front half 53.28s · back half 55.82s
200 Individual Medley LCM 3:16.02
Front half 97.96s · back half 98.06s
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.