swimBrandon Peng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.69 | AA+0.30s to AAA | 2026-03-13 | 2026 MR 15-18 Age Group Team Challenge venue |
| 100 Freestyle | SCY | 50.56 | AA+1.57s to AAA | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge venue |
| 200 Freestyle | SCY | 1:53.65 | A+1.66s to AA | 2025-01-01 | Metropolitan Swimming Club |
| 500 Freestyle | SCY | 5:22.33 | BB+4.84s to A | 2015-01-01 | Metropolitan Swimming Club |
| 50 Backstroke | SCY | 48.97 | +17.18s to B | 2019-01-01 | agmv 23november2019 |
| 200 Backstroke | SCY | 2:17.82 | BB+10.53s to A | 2025-11-15 | 2025 MR VAC Viking Classic Invitational venue |
| 50 Breaststroke | SCY | 55.88 | +19.19s to B | 2019-01-01 | agmv 23november2019 |
| 100 Breaststroke | SCY | 1:10.60 | BB+4.61s to A | 2025-11-15 | 2025 MR VAC Viking Classic Invitational venue |
| 50 Butterfly | SCY | 24.88 | AAA+1.09s to AAAA | 2025-11-16 | 2025 MR VAC Viking Classic Invitational venue |
| 100 Butterfly | SCY | 54.10 | AA+1.21s to AAA | 2026-03-14 | 2026 MR 15-18 Age Group Team Challenge venue |
| 200 Butterfly | SCY | 2:08.25 | A+4.46s to AA | 2026-03-13 | 2026 MR 15-18 Age Group Team Challenge venue |
| 100 Individual Medley | SCY | 1:40.48 | 2020-01-01 | Metropolitan Swimming Club | |
| 200 Individual Medley | SCY | 2:14.40 | BB+4.71s to A | 2025-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | SCM | 29.05 | BB+2.06s to A | 2023-05-12 | 2023 MR NYS Spring Frenzy Invitational slow pool |
| 100 Backstroke | SCM | 1:17.32 | +2.43s to B | 2023-05-12 | 2023 MR NYS Spring Frenzy Invitational slow pool |
| 100 Butterfly | SCM | 1:14.74 | +0.45s to B | 2023-05-12 | 2023 MR NYS Spring Frenzy Invitational slow pool |
| 50 Freestyle | LCM | 26.96 | AA+1.07s to AAA | 2024-07-20 | jmlc 18july2025 |
| 100 Freestyle | LCM | 1:00.59 | A+1.60s to AA | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships venue |
| 200 Freestyle | LCM | 2:16.51 | BB+1.72s to A | 2024-01-01 | Metropolitan Swimming Club venue |
| 400 Freestyle | LCM | 5:00.66 | BB+13.07s to A | 2024-06-07 | 2024 Condors Summer Solstice venue |
| 50 Backstroke | LCM | 55.05 | +17.16s to B | 2019-01-01 | Licensed to Metropolitan |
| 100 Backstroke | LCM | 1:12.99 | BB+4.90s to A | 2024-01-01 | Metropolitan Swimming Club venue |
| 100 Breaststroke | LCM | 1:25.53 | B+2.04s to BB | 2024-01-01 | Metropolitan Swimming Club venue |
| 100 Butterfly | LCM | 1:07.96 | BB+1.97s to A | 2025-07-12 | Hawks Summer Invitational 2025 venue |
| 200 Butterfly | LCM | 2:47.70 | B+7.71s to BB | 2024-06-08 | 2024 Condors Summer Solstice venue |
| 200 Individual Medley | LCM | 2:35.91 | BB+4.62s to A | 2024-06-08 | 2024 Condors Summer Solstice venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 22.77 | flat | 200 Free Relay | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge |
| 100 Freestyle | SCY | 51.18 | flat | 400 Free Relay | 2026-03-14 | 2026 MR 15-18 Age Group Team Challenge |
| 100 Freestyle | SCY | 50.69 | flying | 400 Medley Relay (leg 4) | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge |
| 50 Butterfly | SCY | 24.55 | flying | 200 Medley Relay (leg 3) | 2025-11-16 | 2025 MR VAC Viking Classic Invitational |
| 50 Butterfly | LCM | 29.21 | flying | 200 Medley Relay (leg 3) | 2024-07-19 | 2024 Metropolitan LC Junior Met 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 15-16 · SCY
2422 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:22.33 | 629 |
| 200 BK SCY | 2:17.82 | 518 |
| 200 FL SCY | 2:08.25 | 678 |
| 200 IM SCY | 2:14.40 | 597 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
2876 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:16.51 | 637 |
| 100 BK LCM | 1:12.99 | 541 |
| 100 BR LCM | 1:25.53 | 482 |
| 100 FL LCM | 1:07.96 | 608 |
| 200 IM LCM | 2:35.91 | 608 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.56
Front half 23.86s · back half 26.70s
200 Freestyle SCY 1:53.65
Front half 55.12s · back half 58.53s
500 Freestyle SCY 5:22.33
Front half 156.91s · back half 165.42s
200 Backstroke SCY 2:17.82
Front half 68.15s · back half 69.67s
100 Breaststroke SCY 1:10.60
Front half 32.29s · back half 38.31s
100 Butterfly SCY 54.10
Front half 24.54s · back half 29.56s
200 Butterfly SCY 2:08.25
Front half 59.67s · back half 68.58s
100 Individual Medley SCY 1:40.48
Front half 45.65s · back half 54.83s
200 Individual Medley SCY 2:14.40
Front half 63.67s · back half 70.73s
100 Backstroke SCM 1:17.32
Front half 36.68s · back half 40.64s
100 Butterfly SCM 1:14.74
Front half 33.20s · back half 41.54s
100 Freestyle LCM 1:00.59
Front half 28.75s · back half 31.84s
200 Freestyle LCM 2:16.51
Front half 63.89s · back half 72.62s
400 Freestyle LCM 5:00.66
Front half 148.38s · back half 152.28s
100 Backstroke LCM 1:12.99
Front half 35.71s · back half 37.28s
100 Breaststroke LCM 1:25.53
Front half 39.22s · back half 46.31s
100 Butterfly LCM 1:07.96
Front half 31.39s · back half 36.57s
200 Butterfly LCM 2:47.70
Front half 78.24s · back half 89.46s
200 Individual Medley LCM 2:35.91
Front half 71.84s · back half 84.07s
Progression
Faster times are higher. One card per event, all courses & history.