Mace Peng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.87 | BB+0.28s to A·+2.68s to Sectionals | 2026-08-29 | 2026-BIG ISLAND SWIMMING - PENTATHLONfast pool |
| 100 Freestyle | SCY | 57.07 | BB+1.28s to A·+6.08s to Sectionals | 2026-02-26 | 2026 HI Hawaiian Swimming SCY AGChampsvenue |
| 200 Freestyle | SCY | 2:05.06 | BB+2.87s to A·+13.27s to Sectionals | 2026-02-27 | 2026 HI Hawaiian Swimming SCY AGChampsvenue |
| 500 Freestyle | SCY | 5:35.63 | BB+4.84s to A·+32.94s to Sectionals | 2026-02-28 | 2026 HI Hawaiian Swimming SCY AGChampsvenue |
| 50 Backstroke | SCY | 44.55 | +10.86s to B·+20.86s to Futures | 2022-11-06 | 2022-HI BIG ISLAND SWIMMINGslow pool |
| 100 Backstroke | SCY | 1:18.37 | +6.98s to B·+22.88s to Sectionals | 2024-03-16 | 1061288 |
| 50 Breaststroke | SCY | 49.37 | +10.78s to B·+23.08s to Futures | 2022-11-06 | 2022-HI BIG ISLAND SWIMMINGslow pool |
| 100 Breaststroke | SCY | 1:28.08 | +7.49s to B·+24.89s to Sectionals | 2024-09-14 | Big Island Swimming |
| 50 Butterfly | SCY | 29.63 | BB+1.24s to A·+6.74s to Futures | 2026-08-29 | 2026-BIG ISLAND SWIMMING - PENTATHLONfast pool |
| 100 Butterfly | SCY | 1:15.89 | +5.40s to B·+20.70s to Sectionals | 2024-10-19 | Big Island Swimming |
| 100 Individual Medley | SCY | 1:33.95 | 2022-11-06 | 2022-HI BIG ISLAND SWIMMINGslow pool | |
| 200 Individual Medley | SCY | 2:31.60 | B+4.91s to BB·+27.61s to Sectionals | 2025-12-13 | K. Mark Takai Swimming and Diving Champsvenue |
| 50 Freestyle | LCM | 29.18 | A+0.99s to AA·+2.19s to Sectionals | 2026-06-06 | BIG ISLAND SWIMMING @ KSHslow pool |
| 100 Freestyle | LCM | 1:04.60 | BB+0.21s to A·+5.61s to Sectionals | 2026-07-16 | 2026 HISI LCM Championshipsvenue |
| 200 Freestyle | LCM | 2:22.92 | BB+2.33s to A·+14.23s to Sectionals | 2026-07-17 | 2026 HISI LCM Championshipsvenue |
| 400 Freestyle | LCM | 5:03.26 | BB+3.37s to A·+28.87s to Sectionals | 2026-07-18 | 2026 HISI LCM Championshipsvenue |
| 50 Backstroke | LCM | 49.00 | +9.51s to B·+21.11s to Futures | 2023-05-13 | Big Island Swimmingvenue |
| 100 Breaststroke | LCM | 1:53.07 | +19.08s to B·+39.37s to Sectionals | 2023-05-13 | Big Island Swimmingvenue |
| 50 Butterfly | LCM | 34.68 | B+0.09s to BB·+8.39s to Futures | 2025-06-28 | Big Island Swimming |
| 200 Individual Medley | LCM | 3:34.96 | +31.97s to B·+70.27s to Sectionals | 2023-05-13 | Big Island Swimmingvenue |
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 | 26.35 | flying | 200 Free Relay (leg 2) | 2026-08-29 | 2026-BIG ISLAND SWIMMING - PENTATHLON |
| 50 Butterfly | SCY | 30.98 | flying | 200 Medley Relay (leg 3) | 2026-01-31 | K. Mark Takai Swimming and Diving Champs |
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
1117 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:35.63 | 640 |
| 200 IM SCY | 2:31.60 | 477 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2078 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.06 | 624 |
| 100 BK SCY | 1:18.37 | 317 |
| 100 BR SCY | 1:28.08 | 322 |
| 100 FL SCY | 1:15.89 | 338 |
| 200 IM SCY | 2:31.60 | 477 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.07
Front half 27.19s · back half 29.88s
200 Freestyle SCY 2:05.06
Front half 60.18s · back half 64.88s
500 Freestyle SCY 5:35.63
Front half 163.42s · back half 172.21s
100 Butterfly SCY 1:15.89 split/total mismatch
Front half 33.80s · back half 42.09s
100 Individual Medley SCY 1:33.95
Front half 44.69s · back half 49.26s
200 Individual Medley SCY 2:31.60
Front half 72.88s · back half 78.72s
100 Freestyle LCM 1:04.60
Front half 30.10s · back half 34.50s
200 Freestyle LCM 2:22.92
Front half 67.54s · back half 75.38s
400 Freestyle LCM 5:03.26
Front half 147.50s · back half 155.76s
200 Individual Medley LCM 3:34.96
Front half 103.73s · back half 111.23s
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.