Hudson Kemper
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.02 | AAA+0.33s to AAAA | 2026-03-13 | 2026 Boys MHSAA Division 1 Championships venue |
| 100 Freestyle | SCY | 48.33 | AAA+0.84s to AAAA | 2026-03-13 | 2026 Boys MHSAA Division 1 Championships venue |
| 200 Freestyle | SCY | 1:49.87 | AA+1.18s to AAA | 2026-01-17 | MLA 2026 Big Lake Invite fast pool |
| 500 Freestyle | SCY | 5:14.52 | A+5.43s to AA | 2026-01-17 | MLA 2026 Big Lake Invite fast pool |
| 50 Backstroke | SCY | 26.30 | AA+0.61s to AAA | 2025-03-07 | 2025 SCY MAGS Championship Meet venue |
| 100 Backstroke | SCY | 57.11 | A+0.02s to AA | 2025-03-23 | 2025 ULTRA Championship Meet fast pool |
| 200 Backstroke | SCY | 2:05.03 | A+0.34s to AA | 2025-03-22 | 2025 ULTRA Championship Meet fast pool |
| 50 Breaststroke | SCY | 33.02 | BB+0.93s to A | 2025-02-23 | 2025 Lake Michigan Regional Meet venue |
| 100 Breaststroke | SCY | 1:10.76 | BB+3.37s to A | 2025-02-22 | 2025 Lake Michigan Regional Meet venue |
| 50 Butterfly | SCY | 28.21 | BB+0.42s to A | 2025-02-22 | 2025 Lake Michigan Regional Meet venue |
| 200 Individual Medley | SCY | 2:12.42 | BB+0.23s to A | 2026-01-18 | MLA 2026 Big Lake Invite fast pool |
| 50 Freestyle | SCM | 26.19 | AA+1.10s to AAA | 2025-05-10 | 2025 WMS Spring Splash venue |
| 100 Freestyle | SCM | 58.79 | A+1.30s to AA | 2025-05-10 | 2025 WMS Spring Splash venue |
| 50 Backstroke | SCM | 31.23 | BB+0.24s to A | 2025-05-10 | 2025 WMS Spring Splash venue |
| 100 Backstroke | SCM | 1:07.06 | BB+1.27s to A | 2025-05-10 | 2025 WMS Spring Splash venue |
| 50 Freestyle | LCM | 25.37 | AAA+0.38s to AAAA | 2026-03-28 | 2026 Central Zone East Spring Speedo Sectiona venue |
| 100 Freestyle | LCM | 57.90 | AA+0.81s to AAA | 2025-07-25 | 2025 LC ULTRA Championship Meet venue |
| 50 Backstroke | LCM | 30.13 | AAA+1.14s to AAAA | 2025-07-25 | ultra 07 25 2025 venue |
| 100 Backstroke | LCM | 1:05.29 | AA+1.50s to AAA | 2026-03-28 | 2026 Central Zone East Spring Speedo Sectiona venue |
| 200 Backstroke | LCM | 2:24.88 | A+0.09s to AA | 2025-07-26 | 2025 LC ULTRA Championship Meet venue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.35 | flat | 200 Free Relay | 2026-01-31 | 2026 HS Boys MISCA Meet |
| 50 Freestyle | SCY | 21.09 | flying | 200 Free Relay (leg 4) | 2026-03-14 | 2026 Boys MHSAA Division 1 Championships |
| 50 Freestyle | SCY | 22.71 | flying | 200 Medley Relay (leg 4) | 2025-03-09 | 2025 SCY MAGS Championship Meet |
| 100 Freestyle | SCY | 49.42 | flat | 400 Free Relay | 2026-01-31 | 2026 HS Boys MISCA Meet |
| 100 Freestyle | SCY | 50.46 | flying | 400 Medley Relay (leg 4) | 2025-03-08 | 2025 SCY MAGS Championship Meet |
| 100 Freestyle | SCY | 49.58 | flying | 400 Free Relay (leg 4) | 2025-03-07 | 2025 SCY MAGS Championship Meet |
| 50 Backstroke | SCY | 26.48 | flat | 200 Medley Relay | 2025-03-23 | 2025 ULTRA Championship Meet |
| 100 Backstroke | SCY | 56.93 | flat | 400 Medley Relay | 2025-03-22 | 2025 ULTRA Championship Meet |
| 100 Freestyle | LCM | 54.49 | flying | 400 Free Relay (leg 4) | 2026-03-27 | 2026 Central Zone East Spring Speedo Sectiona |
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
1994 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:14.52 | 677 |
| 200 BK SCY | 2:05.03 | 693 |
| 200 IM SCY | 2:12.42 | 624 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2663 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.87 | 799 |
| 100 BK SCY | 57.11 | 699 |
| 100 BR SCY | 1:10.76 | 541 |
| 200 IM SCY | 2:12.42 | 624 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.33
Front half 23.09s · back half 25.24s
200 Freestyle SCY 1:49.87
Front half 52.21s · back half 57.66s
500 Freestyle SCY 5:14.52
Front half 153.07s · back half 161.45s
100 Backstroke SCY 57.11
Front half 27.98s · back half 29.13s
200 Backstroke SCY 2:05.03
Front half 60.62s · back half 64.41s
100 Breaststroke SCY 1:10.76
Front half 33.09s · back half 37.67s
200 Individual Medley SCY 2:12.42
Front half 28.21s · back half 104.21s
100 Freestyle SCM 58.79
Front half 28.32s · back half 30.47s
100 Backstroke SCM 1:07.06
Front half 33.27s · back half 33.79s
100 Freestyle LCM 57.90
Front half 27.92s · back half 29.98s
100 Backstroke LCM 1:05.29
Front half 31.54s · back half 33.75s
200 Backstroke LCM 2:24.88
Front half 69.30s · back half 75.58s
Progression
Faster times are higher. One card per event, all courses & history.