swimJustin Stein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.79 | A+0.10s to AA | 2025-12-19 | 2025 SI Winter Age Group Championships |
| 100 Freestyle | SCY | 52.31 | A+0.32s to AA | 2025-09-20 | 2025 SI PS Freestyle Festival Sat venue |
| 200 Freestyle | SCY | 1:47.13 | AAA+3.34s to AAAA | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 500 Freestyle | SCY | 4:43.57 | AAA+1.28s to AAAA | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 1000 Freestyle | SCY | 11:02.64 | A+18.85s to AA | 2024-02-09 | 2024 SI SBA All Ages NTS Meet Final venue |
| 1650 Freestyle | SCY | 16:50.47 | AAA+29.68s to AAAA | 2025-12-19 | 2025 SI Winter Age Group Championships |
| 100 Backstroke | SCY | 1:01.58 | BB+1.99s to A | 2024-02-18 | 2024 President's Day Senior Classic Meet venue |
| 200 Backstroke | SCY | 2:17.23 | BB+7.14s to A | 2024-02-17 | 2024 President's Day Senior Classic Meet venue |
| 100 Breaststroke | SCY | 1:05.72 | A+1.13s to AA | 2025-03-08 | 2025 SI 14U AGE GRP CHAMPIONSHIPS venue |
| 200 Breaststroke | SCY | 2:41.48 | B+2.29s to BB | 2024-01-20 | 2024 SI JBST All Ages NTS venue |
| 100 Butterfly | SCY | 55.07 | AA+1.08s to AAA | 2026-02-13 | 2026 SI Presidents' Day Senior Classic - copi |
| 200 Butterfly | SCY | 1:59.64 | AAA+4.15s to AAAA | 2025-11-09 | 2025 Legends of Coaching Series_Peter Daland venue |
| 200 Individual Medley | SCY | 2:09.05 | A+2.36s to AA | 2025-03-09 | 2025 SI 14U AGE GRP CHAMPIONSHIPS venue |
| 400 Individual Medley | SCY | 4:41.60 | A+9.21s to AA | 2024-05-18 | 2024 SI SBA 11 and Over NTS Meet venue |
| 50 Freestyle | LCM | 26.66 | AA+0.47s to AAA | 2026-06-20 | 2026 SI Splash and Dash fast pool |
| 100 Freestyle | LCM | 58.38 | AA+1.29s to AAA | 2025-06-20 | 2025 SI SPLASH AND DASH venue |
| 200 Freestyle | LCM | 2:03.44 | AAA+3.45s to AAAA | 2026-06-21 | 2026 SI Splash and Dash fast pool |
| 400 Freestyle | LCM | 4:19.82 | AAA+4.23s to AAAA | 2026-06-19 | 2026 CA MVN Fran Crippen SMOC venue |
| 100 Backstroke | LCM | 1:16.98 | B+1.59s to BB | 2024-07-06 | 2024 SI TAC A/BB All Ages Meet slow pool |
| 50 Breaststroke | LCM | 35.91 | A+0.92s to AA | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challenge venue |
| 100 Breaststroke | LCM | 1:18.43 | BB+0.04s to A | 2025-06-21 | 2025 SI SPLASH AND DASH venue |
| 50 Butterfly | LCM | 28.98 | AA+0.29s to AAA | 2026-06-21 | 2026 SI Splash and Dash fast pool |
| 100 Butterfly | LCM | 1:03.26 | AA+1.57s to AAA | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 200 Butterfly | LCM | 2:18.78 | AA+0.79s to AAA | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 200 Individual Medley | LCM | 2:19.82 | AAA+5.73s to AAAA | 2026-06-20 | 2026 SI Splash and Dash fast pool |
| 400 Individual Medley | LCM | 5:23.56 | A+7.97s to AA | 2024-07-05 | 2024 SI TAC A/BB All Ages Meet slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.58 | flying | 400 Free Relay (leg 2) | 2024-12-22 | 2024 SI Winter Age Group Championships |
| 100 Butterfly | SCY | 58.62 | flying | 400 Medley Relay (leg 3) | 2025-03-09 | 2025 SI 14U AGE GRP CHAMPIONSHIPS |
| 50 Freestyle | LCM | 1:05.48 | flying | 200 Free Relay (leg 4) | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 50 Freestyle | LCM | 27.38 | flying | 200 Medley Relay (leg 4) | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 100 Freestyle | LCM | 59.98 | flat | 400 Free Relay | 2024-07-28 | 2024 SI LC AG CHAMPS |
| 100 Freestyle | LCM | 59.47 | flying | 400 Medley Relay (leg 4) | 2024-07-27 | 2024 SI LC AG 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 15-16 · SCY
4055 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:43.57 | 924 |
| 200 BK SCY | 2:17.23 | 524 |
| 200 BR SCY | 2:41.48 | 467 |
| 200 FL SCY | 1:59.64 | 835 |
| 200 IM SCY | 2:09.05 | 674 |
| 400 IM SCY | 4:41.60 | 631 |
IMR 15-16 · LCM
3545 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:03.44 | 862 |
| 100 BK LCM | 1:16.98 | 461 |
| 100 BR LCM | 1:18.43 | 625 |
| 100 FL LCM | 1:03.26 | 754 |
| 200 IM LCM | 2:19.82 | 843 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.31
Front half 25.37s · back half 26.94s
200 Freestyle SCY 1:47.13
Front half 51.77s · back half 55.36s
500 Freestyle SCY 4:43.57
Front half 139.52s · back half 144.05s
1000 Freestyle SCY 11:02.64
100 Backstroke SCY 1:01.58
Front half 29.83s · back half 31.75s
200 Backstroke SCY 2:17.23
Front half 66.25s · back half 70.98s
100 Breaststroke SCY 1:05.72
Front half 31.74s · back half 33.98s
200 Breaststroke SCY 2:41.48
Front half 78.08s · back half 83.40s
200 Butterfly SCY 1:59.64
Front half 57.03s · back half 62.61s
200 Individual Medley SCY 2:09.05
Front half 61.16s · back half 67.89s
400 Individual Medley SCY 4:41.60
100 Freestyle LCM 58.38
Front half 28.41s · back half 29.97s
200 Freestyle LCM 2:03.44
Front half 58.94s · back half 64.50s
400 Freestyle LCM 4:19.82
Front half 127.80s · back half 132.02s
100 Backstroke LCM 1:16.98
Front half 37.05s · back half 39.93s
100 Breaststroke LCM 1:18.43
Front half 37.27s · back half 41.16s
200 Individual Medley LCM 2:19.82
Front half 65.41s · back half 74.41s
400 Individual Medley LCM 5:23.56
Front half 156.63s · back half 166.93s
Progression
Faster times are higher. One card per event, all courses & history.