Jack Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.66 | 2025-10-17 | 2025 61st Bob Courtway | |
| 50 Freestyle | SCY | 23.87 | A+0.48s to AA | 2026-03-21 | 2026 OSI Arena RegionXII SC Championships venue |
| 100 Freestyle | SCY | 53.42 | A+2.13s to AA | 2025-12-12 | 2025 FGSC Christmas Invitational |
| 200 Freestyle | SCY | 2:11.03 | B+4.44s to BB | 2025-12-06 | 2025 Oregon Sr. Open venue |
| 500 Freestyle | SCY | 6:12.02 | +1.63s to B | 2025-10-18 | 2025 Tri Y slow pool |
| 25 Backstroke | SCY | 23.94 | 2025-10-17 | 2025 61st Bob Courtway | |
| 50 Backstroke | SCY | 37.65 | +5.86s to B | 2026-01-01 | 2023 MLK Invitational |
| 100 Backstroke | SCY | 1:03.58 | B+0.69s to BB | 2026-02-11 | 2026 OR HS 6A-4 venue |
| 25 Breaststroke | SCY | 27.81 | 2025-01-01 | ????????????????????? | |
| 100 Breaststroke | SCY | 1:16.42 | B+4.93s to BB | 2025-11-01 | 2025 AAA Turkey Dive Invitational venue |
| 200 Breaststroke | SCY | 2:51.73 | +4.64s to B | 2025-02-16 | 2025 AAA Final Countdown Open venue |
| 100 Butterfly | SCY | 1:05.28 | B+2.79s to BB | 2026-02-08 | 2026 AAA SC Final Countdown Open venue |
| 200 Individual Medley | SCY | 2:22.90 | B+2.41s to BB | 2026-02-11 | 2026 OR HS 6A-4 venue |
| 50 Freestyle | LCM | 29.04 | BB+0.75s to A | 2026-06-13 | 2026 Mike Morris Memorial Invitational - copi venue |
| 100 Freestyle | LCM | 1:02.67 | BB+1.08s to A | 2026-01-01 | hosted |
| 200 Freestyle | LCM | 2:12.61 | A+3.42s to AA | 2026-01-01 | hosted |
| 400 Freestyle | LCM | 4:39.85 | A+4.16s to AA | 2026-01-01 | hosted |
| 800 Freestyle | LCM | 9:32.44 | A+1.15s to AA | 2026-01-01 | hosted |
| 100 Backstroke | LCM | 1:13.39 | BB+5.30s to A | 2026-01-01 | hosted |
| 200 Backstroke | LCM | 2:37.04 | BB+9.35s to A | 2026-01-01 | hosted |
| 50 Breaststroke | LCM | 43.08 | +1.19s to B | 2026-06-14 | 2026 Mike Morris Memorial Invitational - copi venue |
| 100 Breaststroke | LCM | 1:24.87 | B+1.38s to BB | 2026-01-01 | hosted |
| 200 Breaststroke | LCM | 3:35.86 | +20.47s to B | 2025-06-14 | 2025 Mike Morris Memorial Invitational venue |
| 100 Butterfly | LCM | 1:09.48 | BB+3.49s to A | 2026-01-01 | hosted |
| 200 Butterfly | LCM | 2:34.46 | BB+6.77s to A | 2026-01-01 | hosted |
| 200 Individual Medley | LCM | 2:30.31 | A+5.32s to AA | 2026-01-01 | hosted |
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 | 25.32 | flat | 200 Free Relay | 2025-02-15 | 2025 OR HS 6a-2 |
| 50 Freestyle | SCY | 23.03 | flying | 200 Free Relay (leg 2) | 2026-02-12 | 2026 OR HS 6A-4 |
| 50 Freestyle | SCY | 24.06 | flying | 200 Medley Relay (leg 4) | 2025-11-02 | 2025 AAA Turkey Dive Invitational |
| 100 Freestyle | SCY | 59.04 | flat | 400 Free Relay | 2025-02-15 | 2025 OR HS 6a-2 |
| 100 Freestyle | SCY | 51.93 | flying | 400 Free Relay (leg 2) | 2026-02-12 | 2026 OR HS 6A-4 |
| 50 Butterfly | SCY | 35.14 | flying | 200 Medley Relay (leg 3) | 2026-02-14 | 2026 OR HS 6A-4 |
| 50 Freestyle | LCM | 30.60 | flat | 200 Free Relay | 2026-06-13 | 2026 Mike Morris Memorial Invitational - copi |
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 · LCM
2838 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:39.85 | 717 |
| 200 BK LCM | 2:37.04 | 556 |
| 200 BR LCM | 3:35.86 | 308 |
| 200 FL LCM | 2:34.46 | 579 |
| 200 IM LCM | 2:30.31 | 678 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
2967 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:12.61 | 695 |
| 100 BK LCM | 1:13.39 | 532 |
| 100 BR LCM | 1:24.87 | 493 |
| 100 FL LCM | 1:09.48 | 569 |
| 200 IM LCM | 2:30.31 | 678 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:11.03
Front half 63.19s · back half 67.84s
500 Freestyle SCY 6:12.02
Front half 183.72s · back half 188.30s
100 Backstroke SCY 1:03.58
Front half 30.56s · back half 33.02s
100 Breaststroke SCY 1:16.42
Front half 36.28s · back half 40.14s
200 Breaststroke SCY 2:51.73
Front half 82.62s · back half 89.11s
100 Butterfly SCY 1:05.28
Front half 29.19s · back half 36.09s
200 Individual Medley SCY 2:22.90
Front half 65.70s · back half 77.20s
100 Freestyle LCM 1:02.67 split/total mismatch
Front half 30.13s · back half 32.54s
200 Freestyle LCM 2:12.61 split/total mismatch
400 Freestyle LCM 4:39.85 split/total mismatch
800 Freestyle LCM 9:32.44 split/total mismatch
100 Backstroke LCM 1:13.39 split/total mismatch
Front half 35.63s · back half 37.76s
200 Backstroke LCM 2:37.04 split/total mismatch
100 Breaststroke LCM 1:24.87 split/total mismatch
Front half 39.90s · back half 44.97s
200 Breaststroke LCM 3:35.86
Front half 105.66s · back half 110.20s
100 Butterfly LCM 1:09.48 split/total mismatch
Front half 33.22s · back half 36.26s
200 Butterfly LCM 2:34.46 split/total mismatch
200 Individual Medley LCM 2:30.31 split/total mismatch
Front half 14.97s · back half 135.34s
Progression
Faster times are higher. One card per event, all courses & history.