swimLuke Amerson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 45.93 | AAA+0.44s to AAAA·Futures ✓+1.04s to Winter JNs | 2025-01-01 | DYNA- Eastern Classic |
| 200 Freestyle | SCY | 1:43.88 | AAA+3.29s to AAAA·Sectionals ✓+2.29s to Futures | 2024-10-20 | 2024 HSA Fran Norris Invitationalvenue |
| 500 Freestyle | SCY | 4:44.93 | AAA+11.34s to AAAA·Sectionals ✓+7.84s to Futures | 2025-01-01 | DYNA- Eastern Classic |
| 50 Backstroke | SCY | 24.27 | AAA+1.08s to AAAA·Sectionals ✓+0.58s to Futures | 2024-10-19 | 2024 HSA Fran Norris Invitationalvenue |
| 100 Backstroke | SCY | 48.88 | AAAA·Winter JNs ✓+0.29s to Jr Nationals | 2025-03-02 | 2025 SE Speedo Southern Premiervenue |
| 200 Backstroke | SCY | 1:45.17 | AAAA·Jr Nationals ✓+0.38s to Nationals | 2025-02-28 | 2025 SE Speedo Southern Premiervenue |
| 100 Breaststroke | SCY | 57.63 | AAA+1.44s to AAAA·Futures ✓+2.14s to Winter JNs | 2025-01-01 | DYNA- Eastern Classic |
| 200 Breaststroke | SCY | 2:11.38 | AA+3.39s to AAA·Sectionals ✓+3.39s to Futures | 2024-10-19 | 2024 HSA Fran Norris Invitationalvenue |
| 100 Butterfly | SCY | 50.96 | AAA+1.77s to AAAA·Sectionals ✓+0.37s to Futures | 2025-03-02 | 2025 SE Speedo Southern Premiervenue |
| 200 Butterfly | SCY | 1:50.81 | AAA+0.12s to AAAA·Futures ✓+1.72s to Winter JNs | 2025-03-01 | 2025 SE Speedo Southern Premiervenue |
| 200 Individual Medley | SCY | 1:50.86 | AAAA·Futures ✓+1.27s to Winter JNs | 2025-03-01 | 2025 SE Speedo Southern Premiervenue |
| 400 Individual Medley | SCY | 3:53.91 | AAAA·Winter JNs ✓+1.22s to Jr Nationals | 2025-02-28 | 2025 SE Speedo Southern Premiervenue |
| 100 Freestyle | LCM | 53.72 | AAA+1.03s to AAAA·Sectionals ✓+0.13s to Futures | 2025-07-24 | 2025 TYR FUTURES MADISONvenue |
| 400 Freestyle | LCM | 4:41.35 | BB+0.66s to A·+22.26s to Sectionals | 2025-06-05 | 2025 DYNA Summer Invitational |
| 50 Backstroke | LCM | 27.45 | AAAA·Futures ✓+0.76s to Jr Nationals | 2025-07-25 | 2025 TYR FUTURES MADISONvenue |
| 100 Backstroke | LCM | 58.02 | AAAA·Jr Nationals ✓+1.13s to Nationals | 2025-07-24 | 2025 TYR FUTURES MADISONvenue |
| 200 Backstroke | LCM | 2:05.97 | AAAA·Jr Nationals ✓+1.38s to US Open | 2025-07-26 | 2025 TYR FUTURES MADISONvenue |
| 100 Breaststroke | LCM | 1:08.77 | AA+0.38s to AAA·Sectionals ✓+0.58s to Futures | 2025-06-05 | 2025 DYNA Summer Invitational |
| 100 Butterfly | LCM | 59.01 | AA+0.12s to AAA·Sectionals ✓+1.02s to Futures | 2024-06-29 | 2024 FAST Independence Invitationalvenue |
| 200 Butterfly | LCM | 2:11.59 | AAA+5.70s to AAAA·Sectionals ✓+1.40s to Futures | 2025-07-23 | 2025 TYR FUTURES MADISONvenue |
| 200 Individual Medley | LCM | 2:14.26 | AAA+4.67s to AAAA·Sectionals ✓+1.47s to Futures | 2025-05-18 | 2025 Bulldog Grand Slamvenue |
| 400 Individual Medley | LCM | 4:45.81 | AAA+7.52s to AAAA·Sectionals ✓+3.42s to Futures | 2024-06-30 | 2024 FAST Independence Invitationalvenue |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 45.65 | flying | 400 Free Relay (leg 2) | 2025-03-01 | 2025 SE Speedo Southern Premier |
| 50 Backstroke | SCY | 22.40 | flat | 200 Medley Relay | 2025-03-01 | 2025 SE Speedo Southern Premier |
| 100 Backstroke | SCY | 49.20 | flat | 400 Medley Relay | 2025-03-02 | 2025 SE Speedo Southern Premier |
| 100 Freestyle | LCM | 52.97 | flying | 400 Free Relay (leg 3) | 2024-06-29 | 2024 FAST Independence Invitational |
| 50 Backstroke | LCM | 26.89 | flat | 200 Medley Relay | 2025-07-23 | 2025 TYR FUTURES MADISON |
| 100 Backstroke | LCM | 57.50 | flat | 400 Medley Relay | 2025-07-26 | 2025 TYR FUTURES MADISON |
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
5763 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:44.93 | 873 |
| 200 BK SCY | 1:45.17 | 1079 |
| 200 BR SCY | 2:11.38 | 794 |
| 200 FL SCY | 1:50.81 | 972 |
| 200 IM SCY | 1:50.86 | 992 |
| 400 IM SCY | 3:53.91 | 1053 |
IMR 17-18 · SCY
4699 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:43.88 | 897 |
| 100 BK SCY | 48.88 | 1000 |
| 100 BR SCY | 57.63 | 917 |
| 100 FL SCY | 50.96 | 893 |
| 200 IM SCY | 1:50.86 | 992 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:43.88
Front half 50.42s · back half 53.46s
100 Backstroke SCY 48.88
Front half 23.73s · back half 25.15s
200 Backstroke SCY 1:45.17
Front half 51.09s · back half 54.08s
200 Breaststroke SCY 2:11.38
Front half 62.82s · back half 68.56s
100 Butterfly SCY 50.96
Front half 24.02s · back half 26.94s
200 Butterfly SCY 1:50.81
Front half 52.86s · back half 57.95s
200 Individual Medley SCY 1:50.86
Front half 51.74s · back half 59.12s
400 Individual Medley SCY 3:53.91
Front half 114.50s · back half 119.41s
100 Freestyle LCM 53.72
Front half 25.63s · back half 28.09s
400 Freestyle LCM 4:41.35 split/total mismatch
100 Backstroke LCM 58.02
Front half 28.17s · back half 29.85s
200 Backstroke LCM 2:05.97
Front half 62.16s · back half 63.81s
100 Breaststroke LCM 1:08.77 split/total mismatch
Front half 32.47s · back half 36.30s
200 Butterfly LCM 2:11.59
Front half 60.20s · back half 71.39s
200 Individual Medley LCM 2:14.26
Front half 62.06s · back half 72.20s
400 Individual Medley LCM 4:45.81 RT 0.71s
Front half 136.77s · back half 149.04s
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.