swimLukas Stein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.85 | AA+0.16s to AAA·Sectionals ✓+0.56s to Futures | 2025-12-20 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Freestyle | SCY | 48.01 | AA+0.32s to AAA·Sectionals ✓+1.62s to Futures | 2024-11-10 | 2024 Legends of Coaching Series-Kevin Perryvenue |
| 200 Freestyle | SCY | 1:43.98 | AAA+3.39s to AAAA·Sectionals ✓+2.39s to Futures | 2024-01-01 | FAST - CA |
| 500 Freestyle | SCY | 4:42.19 | AAA+8.60s to AAAA·Sectionals ✓+5.10s to Futures | 2025-12-20 | 2025 SI Winter Age Group Championshipsvenue |
| 200 Backstroke | SCY | 2:00.36 | A+1.77s to AA·Sectionals ✓+7.57s to Futures | 2025-12-21 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Butterfly | SCY | 50.47 | AAA+1.28s to AAAA·Futures ✓+1.78s to Winter JNs | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Butterfly | SCY | 1:51.39 | AAA+0.70s to AAAA·Futures ✓+2.30s to Winter JNs | 2025-11-09 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 200 Individual Medley | SCY | 1:55.34 | AAA+4.45s to AAAA·Sectionals ✓+1.45s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Freestyle | LCM | 55.67 | AA+0.48s to AAA·Sectionals ✓+2.08s to Futures | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 200 Freestyle | LCM | 2:00.10 | AAA+4.91s to AAAA·Sectionals ✓+2.31s to Futures | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 400 Freestyle | LCM | 4:16.95 | AAA+11.36s to AAAA·Sectionals ✓+6.96s to Futures | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 100 Backstroke | LCM | 1:06.29 | A+2.10s to AA·+1.10s to Sectionals | 2024-06-23 | 2024 SI SPLASH AND DASHvenue |
| 100 Breaststroke | LCM | 1:12.62 | A+1.03s to AA·Sectionals ✓+4.43s to Futures | 2024-06-22 | 2024 SI SPLASH AND DASHvenue |
| 50 Butterfly | LCM | 25.99 | AAAA·Futures ✓+0.60s to Jr Nationals | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 100 Butterfly | LCM | 56.91 | AAA+0.62s to AAAA·Futures ✓+0.42s to Winter JNs | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 200 Butterfly | LCM | 2:06.72 | AAA+0.83s to AAAA·Futures ✓+0.33s to Winter JNs | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 200 Individual Medley | LCM | 2:16.26 | AA+0.57s to AAA·Sectionals ✓+3.47s to Futures | 2025-06-20 | 2025 SI SPLASH AND DASHvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 22.17 | flat | 200 Free Relay | 2024-11-09 | 2024 Legends of Coaching Series-Kevin Perry |
| 50 Freestyle | SCY | 21.41 | flying | 200 Free Relay (leg 3) | 2026-02-26 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Freestyle | SCY | 47.20 | flying | 400 Free Relay (leg 3) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 200 Freestyle | SCY | 1:44.96 | flying | 800 Free Relay (leg 3) | 2026-02-26 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 50 Butterfly | SCY | 22.87 | flying | 200 Medley Relay (leg 3) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 100 Butterfly | SCY | 51.42 | flying | 400 Medley Relay (leg 3) | 2024-11-08 | 2024 Legends of Coaching Series-Kevin Perry |
| 50 Freestyle | LCM | 24.97 | flying | 200 Free Relay (leg 4) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Freestyle | LCM | 55.41 | flat | 400 Free Relay | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Freestyle | LCM | 55.79 | flying | 400 Free Relay (leg 3) | 2026-06-19 | 2026 CA MVN Fran Crippen SMOC |
| 200 Freestyle | LCM | 2:01.25 | flying | 800 Free Relay (leg 2) | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 50 Butterfly | LCM | 26.34 | flying | 200 Medley Relay (leg 3) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Butterfly | LCM | 57.00 | flying | 400 Medley Relay (leg 3) | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
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 17-18 · SCY
3457 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:42.19 | 899 |
| 200 BK SCY | 2:00.36 | 720 |
| 200 FL SCY | 1:51.39 | 957 |
| 200 IM SCY | 1:55.34 | 881 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
4066 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:00.10 | 870 |
| 100 BK LCM | 1:06.29 | 676 |
| 100 BR LCM | 1:12.62 | 720 |
| 100 FL LCM | 56.91 | 952 |
| 200 IM LCM | 2:16.26 | 848 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.01
Front half 23.02s · back half 24.99s
500 Freestyle SCY 4:42.19
Front half 139.82s · back half 142.37s
200 Backstroke SCY 2:00.36
Front half 58.58s · back half 61.78s
100 Butterfly SCY 50.47
Front half 23.73s · back half 26.74s
200 Butterfly SCY 1:51.39
Front half 52.43s · back half 58.96s
200 Individual Medley SCY 1:55.34
Front half 54.41s · back half 60.93s
100 Freestyle LCM 55.67
Front half 26.79s · back half 28.88s
200 Freestyle LCM 2:00.10 RT 0.61s
Front half 58.18s · back half 61.92s
400 Freestyle LCM 4:16.95
Front half 128.17s · back half 128.78s
100 Backstroke LCM 1:06.29
Front half 31.91s · back half 34.38s
100 Breaststroke LCM 1:12.62
Front half 34.53s · back half 38.09s
100 Butterfly LCM 56.91 RT 0.62s
Front half 26.79s · back half 30.12s
200 Butterfly LCM 2:06.72 RT 0.62s
Front half 59.71s · back half 67.01s
200 Individual Medley LCM 2:16.26
Front half 64.24s · back half 72.02s
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.