Mars Han
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.62 | B+0.93s to BB·+6.23s to Sectionals | 2025-10-04 | 2025 NE CS Fall Sprints - copiedvenue |
| 100 Freestyle | SCY | 1:01.99 | B+1.60s to BB·+13.50s to Sectionals | 2026-03-15 | 2026 NE INST NE Cupfast pool |
| 200 Freestyle | SCY | 2:20.98 | B+8.59s to BB·+34.69s to Sectionals | 2025-12-13 | 2025 NE SHAWMUT Candy Cane Classicvenue |
| 500 Freestyle | SCY | 6:31.61 | +5.62s to B·+104.22s to Sectionals | 2025-12-12 | 2025 NE SHAWMUT Candy Cane Classicvenue |
| 50 Backstroke | SCY | 33.89 | +0.20s to B·+10.20s to Futures | 2025-10-05 | 2025 NE CS Fall Sprints - copiedvenue |
| 100 Backstroke | SCY | 1:09.33 | B+3.04s to BB·+14.84s to Sectionals | 2026-03-15 | 2026 NE INST NE Cupfast pool |
| 200 Backstroke | SCY | 2:27.99 | B+3.90s to BB·+29.40s to Sectionals | 2026-03-14 | 2026 NE INST NE Cupfast pool |
| 50 Breaststroke | SCY | 33.61 | BB+0.52s to A·+7.32s to Futures | 2026-03-15 | 2026 NE INST NE Cupfast pool |
| 100 Breaststroke | SCY | 1:11.60 | BB+2.51s to A·+10.11s to Sectionals | 2026-03-13 | 2026 NE INST NE Cupfast pool |
| 200 Breaststroke | SCY | 2:43.25 | B+0.46s to BB·+28.26s to Sectionals | 2026-02-01 | 2026 NE CS Silver Championshipsfast pool |
| 50 Butterfly | SCY | 32.47 | B+1.68s to BB·+9.58s to Futures | 2025-10-05 | 2025 NE CS Fall Sprints - copiedvenue |
| 100 Butterfly | SCY | 1:09.16 | B+3.67s to BB·+15.97s to Sectionals | 2026-03-14 | 2026 NE INST NE Cupfast pool |
| 200 Butterfly | SCY | 2:37.36 | +0.47s to B·+36.17s to Sectionals | 2026-03-15 | 2026 NE INST NE Cupfast pool |
| 100 Individual Medley | SCY | 1:08.01 | 2026-03-14 | 2026 NE INST NE Cupfast pool | |
| 200 Individual Medley | SCY | 2:29.22 | B+2.53s to BB·+29.83s to Sectionals | 2026-01-31 | 2026 NE CS Silver Championshipsfast pool |
| 400 Individual Medley | SCY | 5:09.31 | BB+19.82s to A·+54.22s to Sectionals | 2026-03-13 | 2026 NE INST NE Cupfast pool |
| 50 Freestyle | LCM | 31.69 | BB+2.30s to A·+6.20s to Sectionals | 2026-06-13 | 2026 NE CS Summer Solsticevenue |
| 100 Freestyle | LCM | 1:08.87 | BB+4.48s to A·+13.38s to Sectionals | 2026-06-14 | 2026 NE CS Summer Solsticevenue |
| 200 Freestyle | LCM | 2:30.30 | BB+9.71s to A·+29.01s to Sectionals | 2026-05-16 | 2026 NE CS Spring Fevervenue |
| 400 Freestyle | LCM | 5:36.22 | B+11.33s to BB·+78.63s to Sectionals | 2026-04-11 | 2026 NE CS Season Openervenue |
| 50 Backstroke | LCM | 38.30 | B+1.61s to BB·+10.41s to Futures | 2026-04-12 | 2026 NE CS Season Openervenue |
| 100 Backstroke | LCM | 1:22.55 | B+4.86s to BB·+20.56s to Sectionals | 2025-06-29 | 2025 NE SAC America's Cupvenue |
| 50 Breaststroke | LCM | 37.25 | A+0.96s to AA·+6.36s to Futures | 2026-04-11 | 2026 NE CS Season Openervenue |
| 100 Breaststroke | LCM | 1:22.64 | BB+2.05s to A·+12.95s to Sectionals | 2026-04-12 | 2026 NE CS Season Openervenue |
| 200 Breaststroke | LCM | 3:03.39 | BB+8.60s to A·+30.80s to Sectionals | 2026-05-16 | 2026 NE CS Spring Fevervenue |
| 50 Butterfly | LCM | 33.82 | BB+1.83s to A·+7.53s to Futures | 2026-06-13 | 2026 NE CS Summer Solsticevenue |
| 100 Butterfly | LCM | 1:20.70 | +0.41s to B·+20.51s to Sectionals | 2026-04-11 | 2026 NE CS Season Openervenue |
| 200 Butterfly | LCM | 3:04.53 | +4.44s to B·+48.24s to Sectionals | 2025-06-22 | 2025 NE CS June Summer Solsticevenue |
| 200 Individual Medley | LCM | 2:50.98 | B+1.09s to BB·+34.79s to Sectionals | 2026-05-17 | 2026 NE CS Spring Fevervenue |
| 400 Individual Medley | LCM | 6:00.79 | BB+25.30s to A·+70.90s to Sectionals | 2026-04-12 | 2026 NE CS Season Openervenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 23.56 | flying | 200 Free Relay (leg 2) | 2024-10-20 | 2024 NE NSSC Spooky Sprints |
| 50 Backstroke | SCY | 33.58 | flat | 200 Medley Relay | 2026-01-31 | 2026 NE CS Silver Championships |
| 100 Backstroke | SCY | 1:12.63 | flat | 400 Medley Relay | 2026-01-30 | 2026 NE CS Silver Championships |
| 50 Breaststroke | SCY | 32.84 | flying | 200 Medley Relay (leg 2) | 2026-03-14 | 2026 NE INST NE Cup |
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
2868 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:31.61 | 403 |
| 200 BK SCY | 2:27.99 | 481 |
| 200 BR SCY | 2:43.25 | 518 |
| 200 FL SCY | 2:37.36 | 417 |
| 200 IM SCY | 2:29.22 | 500 |
| 400 IM SCY | 5:09.31 | 549 |
IMR 13-14 · LCM
2534 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:30.30 | 547 |
| 100 BK LCM | 1:22.55 | 440 |
| 100 BR LCM | 1:22.64 | 615 |
| 100 FL LCM | 1:20.70 | 416 |
| 200 IM LCM | 2:50.98 | 516 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.99
Front half 29.53s · back half 32.46s
200 Freestyle SCY 2:20.98
Front half 69.53s · back half 71.45s
500 Freestyle SCY 6:31.61
Front half 197.79s · back half 193.82s
100 Backstroke SCY 1:09.33
Front half 34.02s · back half 35.31s
200 Backstroke SCY 2:27.99 RT 0.57s
Front half 71.84s · back half 76.15s
100 Breaststroke SCY 1:11.60
Front half 33.67s · back half 37.93s
200 Breaststroke SCY 2:43.25
Front half 78.00s · back half 85.25s
100 Butterfly SCY 1:09.16
Front half 32.32s · back half 36.84s
200 Butterfly SCY 2:37.36
Front half 73.83s · back half 83.53s
100 Individual Medley SCY 1:08.01
Front half 33.35s · back half 34.66s
200 Individual Medley SCY 2:29.22
Front half 72.46s · back half 76.76s
400 Individual Medley SCY 5:09.31
Front half 153.51s · back half 155.80s
100 Freestyle LCM 1:08.87
Front half 33.80s · back half 35.07s
200 Freestyle LCM 2:30.30
Front half 72.24s · back half 78.06s
400 Freestyle LCM 5:36.22
Front half 168.77s · back half 167.45s
100 Breaststroke LCM 1:22.64
Front half 38.44s · back half 44.20s
200 Breaststroke LCM 3:03.39
Front half 88.57s · back half 94.82s
100 Butterfly LCM 1:20.70
Front half 37.16s · back half 43.54s
200 Butterfly LCM 3:04.53
Front half 86.39s · back half 98.14s
200 Individual Medley LCM 2:50.98
Front half 82.44s · back half 88.54s
400 Individual Medley LCM 6:00.79
Front half 180.71s · back half 180.08s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.