swimCallum McLaughlin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.61 | B+0.92s to BB | 2025-12-06 | 2025 MAGSA SCY B3 Meet venue |
| 100 Freestyle | SCY | 1:04.14 | B+3.75s to BB | 2025-03-08 | 2025 HI Junior Age Group SCY Championship |
| 200 Freestyle | SCY | 2:16.25 | B+3.86s to BB | 2026-02-08 | Aulea Winter Sprint Festival venue |
| 500 Freestyle | SCY | 5:53.98 | BB+23.19s to A | 2026-02-28 | 2026 HI Hawaiian Swimming SCY AGChamps fast pool |
| 800 Freestyle | SCY | 13:02.00 | 2026-04-25 | MAGSA OPEN WATER SWIM MEET #1 venue | |
| 1000 Freestyle | SCY | 12:02.08 | BB+35.09s to A | 2025-12-06 | 2025 MAGSA SCY B3 Meet venue |
| 1500 Freestyle | SCY | 23:28.00 | 2026-05-25 | MAGSA OPEN WATER SWIM MEET #2 venue | |
| 50 Backstroke | SCY | 35.20 | +1.51s to B | 2026-02-27 | 2026 HI Hawaiian Swimming SCY AGChamps fast pool |
| 100 Backstroke | SCY | 1:12.30 | +0.91s to B | 2026-02-08 | Aulea Winter Sprint Festival venue |
| 200 Backstroke | SCY | 2:35.84 | +0.65s to B | 2025-12-06 | 2025 MAGSA SCY B3 Meet venue |
| 50 Breaststroke | SCY | 37.62 | B+1.83s to BB | 2025-12-06 | 2025 MAGSA SCY B3 Meet venue |
| 100 Breaststroke | SCY | 1:24.04 | +3.45s to B | 2026-02-26 | 2026 HI Hawaiian Swimming SCY AGChamps fast pool |
| 200 Breaststroke | SCY | 3:03.72 | +8.43s to B | 2026-02-07 | Aulea Winter Distance Festival venue |
| 50 Butterfly | SCY | 1:00.96 | +27.77s to B | 2022-10-01 | MAGSA SCY-A2 venue |
| 100 Individual Medley | SCY | 1:35.56 | 2023-02-04 | MAGSA SCY A3 Meet and Last Chance Meet venue | |
| 50 Freestyle | LCM | 30.56 | BB+1.17s to A | 2026-05-23 | 50th Annual Coach Soichi Sakamoto Invitationa venue |
| 100 Freestyle | LCM | 1:08.59 | BB+4.20s to A | 2026-05-24 | 50th Annual Coach Soichi Sakamoto Invitationa venue |
| 200 Freestyle | LCM | 2:33.77 | B+1.48s to BB | 2026-05-24 | 50th Annual Coach Soichi Sakamoto Invitationa venue |
| 400 Freestyle | LCM | 5:08.06 | BB+8.17s to A | 2026-05-23 | 50th Annual Coach Soichi Sakamoto Invitationa venue |
| 800 Freestyle | LCM | 10:40.56 | BB+19.17s to A | 2026-05-30 | 2026 MAGSA LCM A-2 Meet venue |
| 1500 Freestyle | LCM | 21:22.53 | BB+89.94s to A | 2026-05-24 | 50th Annual Coach Soichi Sakamoto Invitationa venue |
| 50 Backstroke | LCM | 53.47 | +13.98s to B | 2023-06-10 | 2023 MAGSA LCM B2 Meet venue |
| 100 Backstroke | LCM | 1:22.75 | B+5.06s to BB | 2026-04-19 | 2026 MAGSA LCM A1 Meet venue |
| 200 Backstroke | LCM | 2:59.79 | B+10.80s to BB | 2026-07-03 | 2026 MAGSA LCM LAST CHANCE - - copied venue |
| 50 Breaststroke | LCM | 42.21 | B+1.22s to BB | 2026-05-02 | 2026 MAGSA LCM B-1 Meet venue |
| 100 Breaststroke | LCM | 1:36.53 | +2.54s to B | 2026-04-19 | 2026 MAGSA LCM A1 Meet venue |
| 200 Breaststroke | LCM | 4:12.23 | +48.34s to B | 2023-06-10 | 2023 MAGSA LCM B2 Meet venue |
| 50 Butterfly | LCM | 1:08.30 | +31.01s to B | 2023-05-13 | 2023 HI MAGSA LCM A2 Meet venue |
| 200 Individual Medley | LCM | 4:07.91 | +64.92s to B | 2023-04-22 | 2023 HI MAGSA LCM A1 Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 29.02 | flying | 200 Free Relay (leg 2) | 2026-03-01 | 2026 HI Hawaiian Swimming SCY AGChamps |
| 100 Freestyle | SCY | 1:06.55 | flying | 400 Free Relay (leg 3) | 2023-12-08 | 2023 Kaua'i Winter Invitational |
| 100 Freestyle | SCY | 32.42 | flying | 400 Medley Relay (leg 4) | 2026-02-28 | 2026 HI Hawaiian Swimming SCY AGChamps |
| 50 Backstroke | SCY | 36.21 | flat | 200 Medley Relay | 2026-02-27 | 2026 HI Hawaiian Swimming SCY AGChamps |
| 50 Breaststroke | SCY | 46.56 | flying | 200 Medley Relay (leg 2) | 2023-12-09 | 2023 Kaua'i Winter Invitational |
| 100 Freestyle | LCM | 1:17.81 | flying | 400 Free Relay (leg 4) | 2023-07-14 | 2023 HI Age Group LCM Championship |
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 13-14 · LCM
1433 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:08.06 | 610 |
| 200 BK LCM | 2:59.79 | 435 |
| 200 BR LCM | 4:12.23 | 219 |
| 200 IM LCM | 4:07.91 | 169 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1502 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.77 | 511 |
| 100 BK LCM | 1:22.75 | 436 |
| 100 BR LCM | 1:36.53 | 386 |
| 200 IM LCM | 4:07.91 | 169 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:16.25
Front half 67.37s · back half 68.88s
500 Freestyle SCY 5:53.98
Front half 175.26s · back half 178.72s
1000 Freestyle SCY 12:02.08
Front half 367.33s · back half 354.75s
100 Backstroke SCY 1:12.30
Front half 35.10s · back half 37.20s
200 Backstroke SCY 2:35.84
Front half 79.45s · back half 76.39s
100 Breaststroke SCY 1:24.04
Front half 39.17s · back half 44.87s
200 Breaststroke SCY 3:03.72
Front half 89.18s · back half 94.54s
100 Individual Medley SCY 1:35.56
Front half 48.95s · back half 46.61s
100 Freestyle LCM 1:08.59
Front half 33.45s · back half 35.14s
200 Freestyle LCM 2:33.77
Front half 75.15s · back half 78.62s
1500 Freestyle LCM 21:22.53
Front half 644.34s · back half 638.19s
200 Backstroke LCM 2:59.79
Front half 87.99s · back half 91.80s
200 Breaststroke LCM 4:12.23
Front half 124.69s · back half 127.54s
Progression
Faster times are higher. One card per event, all courses & history.