Hiroto Marescot
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.05 | A+1.06s to AA·+5.66s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 100 Freestyle | SCY | 1:01.01 | A+2.22s to AA·+12.52s to Sectionals | 2025-12-19 | LAC Arena Holiday Classic |
| 200 Freestyle | SCY | 2:12.17 | A+3.98s to AA·+25.88s to Sectionals | 2026-02-22 | 2026 MR Silvers North Championship - YMIDvenue |
| 500 Freestyle | SCY | 6:02.29 | BB+2.30s to A·+74.90s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 50 Backstroke | SCY | 32.67 | A+1.48s to AA·+8.98s to Futures | 2026-02-20 | 2026 MR Silvers North Championship - YMID |
| 100 Backstroke | SCY | 1:16.91 | B+1.22s to BB·+22.42s to Sectionals | 2025-11-08 | 2025 MR PAC Maria Parmanan Invitational |
| 50 Breaststroke | SCY | 40.76 | B+0.67s to BB·+14.47s to Futures | 2025-10-18 | 2025 MR WEST Tricia Dewey Tails of Hope |
| 100 Breaststroke | SCY | 1:24.03 | BB+5.64s to A·+22.54s to Sectionals | 2025-12-06 | 2025 MR PAC 12&U Holiday Invitationalvenue |
| 50 Butterfly | SCY | 30.69 | A+1.00s to AA·+7.80s to Futures | 2026-03-08 | 2026 MR AGUA Last Chance Invitationalvenue |
| 100 Butterfly | SCY | 1:09.39 | BB+0.10s to A·+16.20s to Sectionals | 2026-02-22 | 2026 MR Silvers North Championship - YMIDvenue |
| 200 Butterfly | SCY | 2:41.90 | BB+10.41s to A·+40.71s to Sectionals | 2025-11-22 | 2025 MR QNS Protect Ya Turkey Neck Invitevenue |
| 100 Individual Medley | SCY | 1:14.65 | BB+4.66s to A | 2025-10-18 | 2025 MR WEST Tricia Dewey Tails of Hopevenue |
| 200 Individual Medley | SCY | 2:40.20 | BB+7.91s to A·+40.81s to Sectionals | 2025-12-19 | LAC Arena Holiday Classic |
| 400 Individual Medley | SCY | 5:15.99 | A+6.00s to AA·+60.90s to Sectionals | 2026-02-20 | 2026 MR Silvers North Championship - YMIDvenue |
| 50 Freestyle | LCM | 31.50 | A+0.71s to AA·+6.01s to Sectionals | 2026-04-25 | 2026 MR PAC April Long Course Invitationalvenue |
| 100 Freestyle | LCM | 1:02.13 | AAA+0.54s to AAAA·+6.64s to Sectionals | 2025-07-18 | 2025 MR LC Junior Mets Championship |
| 200 Freestyle | LCM | 2:28.63 | A+1.44s to AA·+27.34s to Sectionals | 2026-06-13 | 2026 MR PAC Summer Classic Invitationalvenue |
| 400 Freestyle | LCM | 5:06.20 | AA+6.71s to AAA·+48.61s to Sectionals | 2026-01-01 | BGC-N. Westchester Marlins |
| 800 Freestyle | LCM | 10:28.72 | AAA+26.83s to AAAA·+90.33s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 50 Backstroke | LCM | 37.84 | BB+0.05s to A·+9.95s to Futures | 2026-01-01 | Metropolitan Swimming Club |
| 100 Backstroke | LCM | 1:24.33 | BB+2.44s to A·+22.34s to Sectionals | 2026-05-17 | 2026 MR PAC Spring Starter Invitationalvenue |
| 200 Backstroke | LCM | 3:01.82 | BB+7.83s to A·+47.03s to Sectionals | 2026-05-16 | 2026 MR PAC Spring Starter Invitationalvenue |
| 50 Breaststroke | LCM | 45.84 | BB+3.85s to A·+14.95s to Futures | 2026-04-25 | 2026 MR PAC April Long Course Invitationalvenue |
| 100 Breaststroke | LCM | 1:25.21 | AA+2.12s to AAA·+15.52s to Sectionals | 2026-01-01 | BGC-N. Westchester Marlins |
| 50 Butterfly | LCM | 35.45 | BB+0.16s to A·+9.16s to Futures | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 100 Butterfly | LCM | 1:20.46 | BB+0.97s to A·+20.27s to Sectionals | 2026-05-16 | 2026 MR PAC Spring Starter Invitationalvenue |
| 200 Butterfly | LCM | 2:58.12 | BB+2.03s to A·+41.83s to Sectionals | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 200 Individual Medley | LCM | 2:52.28 | A+5.79s to AA·+36.09s to Sectionals | 2026-06-14 | 2026 MR PAC Summer Classic Invitationalvenue |
| 400 Individual Medley | LCM | 5:55.25 | AA+11.16s to AAA·+65.36s to Sectionals | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.56 | flying | 200 Free Relay (leg 4) | 2026-01-10 | 2026 MR WEST Chris Dewey Trophy Meet |
| 50 Freestyle | SCY | 26.66 | flying | 200 Medley Relay (leg 4) | 2026-03-14 | 2026 MR SC Junior Metropolitan Championships |
| 100 Freestyle | SCY | 59.76 | flying | 400 Medley Relay (leg 4) | 2026-03-15 | 2026 MR SC Junior Metropolitan Championships |
| 100 Freestyle | SCY | 1:00.97 | flying | 400 Free Relay (leg 4) | 2026-03-13 | 2026 MR SC Junior Metropolitan 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 11-12 · LCM
3455 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:06.20 | 813 |
| 100 BK LCM | 1:24.33 | 581 |
| 100 BR LCM | 1:25.21 | 796 |
| 100 FL LCM | 1:20.46 | 598 |
| 200 IM LCM | 2:52.28 | 667 |
IMR 11-12 · LCM
3155 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:28.63 | 739 |
| 50 BK LCM | 37.84 | 638 |
| 50 BR LCM | 45.84 | 488 |
| 50 FL LCM | 35.45 | 623 |
| 200 IM LCM | 2:52.28 | 667 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.01
Front half 29.49s · back half 31.52s
200 Freestyle SCY 2:12.17
Front half 64.03s · back half 68.14s
500 Freestyle SCY 6:02.29 split/total mismatch
100 Backstroke SCY 1:16.91
Front half 38.07s · back half 38.84s
100 Butterfly SCY 1:09.39
Front half 32.02s · back half 37.37s
200 Butterfly SCY 2:41.90
Front half 76.93s · back half 84.97s
100 Individual Medley SCY 1:14.65
200 Individual Medley SCY 2:40.20
Front half 76.77s · back half 83.43s
400 Individual Medley SCY 5:15.99
Front half 154.17s · back half 161.82s
100 Freestyle LCM 1:02.13 split/total mismatch
200 Freestyle LCM 2:28.63
Front half 71.71s · back half 76.92s
400 Freestyle LCM 5:06.20 split/total mismatch
800 Freestyle LCM 10:28.72 split/total mismatch
100 Backstroke LCM 1:24.33
Front half 40.70s · back half 43.63s
200 Backstroke LCM 3:01.82
Front half 89.83s · back half 91.99s
100 Breaststroke LCM 1:25.21
100 Butterfly LCM 1:20.46
Front half 36.90s · back half 43.56s
200 Butterfly LCM 2:58.12
200 Individual Medley LCM 2:52.28
Front half 83.46s · back half 88.82s
400 Individual Medley LCM 5:55.25
Front half 176.75s · back half 178.50s
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.