swimStone Chamberlin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.72 | BB+0.33s to A | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champs venue |
| 100 Freestyle | SCY | 54.12 | BB+0.63s to A | 2026-03-08 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 200 Freestyle | SCY | 2:09.17 | B+2.58s to BB | 2025-11-22 | 2025 OH SC Senior Fall Invitational venue |
| 500 Freestyle | SCY | 5:52.44 | B+8.45s to BB | 2025-12-07 | 2025 OH BGSC Virtual Distance venue |
| 50 Backstroke | SCY | 28.25 | BB+0.96s to A | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 100 Backstroke | SCY | 1:02.40 | BB+4.31s to A | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champs venue |
| 200 Backstroke | SCY | 2:13.81 | BB+6.52s to A | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 100 Breaststroke | SCY | 1:23.80 | +6.81s to B | 2024-02-17 | 2024 OH UASC SC Regional Championships slow pool |
| 50 Butterfly | SCY | 27.63 | BB+0.44s to A | 2025-03-02 | 2025 OH Tim Myers Memorial SC Senior Champs venue |
| 100 Butterfly | SCY | 1:03.40 | B+0.91s to BB | 2025-02-28 | 2025 OH Tim Myers Memorial SC Senior Champs venue |
| 100 Individual Medley | SCY | 1:02.41 | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs fast pool |
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 | 23.74 | flying | 200 Free Relay (leg 2) | 2025-11-21 | 2025 OH SC Senior Fall Invitational |
| 50 Backstroke | SCY | 28.34 | flat | 200 Medley Relay | 2026-03-06 | 2026 OH Tim Myers SC Senior 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
1047 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:52.44 | 481 |
| 200 BK SCY | 2:13.81 | 566 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1856 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.17 | 492 |
| 100 BK SCY | 1:02.40 | 536 |
| 100 BR SCY | 1:23.80 | 326 |
| 100 FL SCY | 1:03.40 | 502 |
| 200 IM 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 54.12
Front half 25.87s · back half 28.25s
200 Freestyle SCY 2:09.17
Front half 61.54s · back half 67.63s
500 Freestyle SCY 5:52.44
Front half 175.38s · back half 177.06s
100 Backstroke SCY 1:02.40
Front half 30.59s · back half 31.81s
200 Backstroke SCY 2:13.81
Front half 64.76s · back half 69.05s
100 Breaststroke SCY 1:23.80
Front half 38.53s · back half 45.27s
100 Butterfly SCY 1:03.40
Front half 28.83s · back half 34.57s
100 Individual Medley SCY 1:02.41
Front half 27.85s · back half 34.56s
Progression
Faster times are higher. One card per event, all courses & history.