swimJohn Walker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.40 | 2017-03-12 | 2017 CO Jeffco Bronze Cup slow pool | |
| 50 Freestyle | SCY | 33.41 | +5.32s to B | 2019-11-23 | 2019 CO CUDA Pentathlon XXXII venue |
| 100 Freestyle | SCY | 1:11.57 | +10.18s to B | 2020-02-15 | 2020 CO Loveland Sweetheart Meet venue |
| 200 Freestyle | SCY | 2:43.89 | +28.50s to B | 2020-01-12 | 2020 CO CSST Winter Invite slow pool |
| 25 Backstroke | SCY | 22.37 | 2017-03-12 | 2017 CO Jeffco Bronze Cup slow pool | |
| 50 Backstroke | SCY | 37.39 | +6.20s to B | 2019-12-14 | 2019 CO Falfins Holiday Open venue |
| 100 Backstroke | SCY | 1:01.25 | BB+3.96s to A | 2026-05-01 | 2026 CO OB Centennial A League |
| 25 Breaststroke | SCY | 25.22 | 2016-11-19 | 2016 CO HRA SBL Turkey Trot slow pool | |
| 50 Breaststroke | SCY | 43.78 | +7.79s to B | 2020-01-25 | 2020 CO TOPS Colorado Open venue |
| 100 Breaststroke | SCY | 1:37.06 | +21.57s to B | 2019-01-27 | 2019 CO TOPS Colorado Open venue |
| 25 Butterfly | SCY | 24.13 | 2017-01-07 | 2017 CO MACS Winter Invite venue | |
| 50 Butterfly | SCY | 35.94 | +4.75s to B | 2019-11-23 | 2019 CO CUDA Pentathlon XXXII venue |
| 100 Butterfly | SCY | 1:02.37 | B+0.98s to BB | 2026-05-01 | 2026 CO OB Centennial A League |
| 100 Individual Medley | SCY | 1:19.52 | 2020-01-04 | 2020 CO ACES vs DSA Dual slow pool | |
| 200 Individual Medley | SCY | 2:25.75 | B+6.86s to BB | 2020-01-04 | 2020 CO ACES vs DSA Dual |
| 50 Freestyle | SCM | 43.16 | +12.17s to B | 2017-07-15 | 2017 CO MACS Suburban League Qualifier venue |
| 100 Freestyle | SCM | 1:43.62 | +35.83s to B | 2017-07-15 | 2017 CO MACS Suburban League Qualifier venue |
| 25 Backstroke | SCM | 23.87 | 2017-06-10 | 2017 CO MACS Suburban League Qualifier venue | |
| 50 Backstroke | SCM | 54.90 | +20.41s to B | 2017-07-15 | 2017 CO MACS Suburban League Qualifier venue |
| 25 Breaststroke | SCM | 27.28 | 2017-06-10 | 2017 CO MACS Suburban League Qualifier venue | |
| 50 Breaststroke | SCM | 1:04.40 | +24.61s to B | 2017-07-15 | 2017 CO MACS Suburban League Qualifier venue |
| 25 Butterfly | SCM | 31.75 | 2016-07-16 | 2016 CO MACS SBL Qualifier venue | |
| 100 Individual Medley | SCM | 1:57.56 | 2017-06-10 | 2017 CO MACS Suburban League Qualifier venue | |
| 50 Freestyle | LCM | 37.72 | +5.23s to B | 2019-05-11 | 2019 CO FST Long Course Open slow pool |
| 100 Freestyle | LCM | 1:23.81 | +13.12s to B | 2019-06-07 | 2019 CO ACES Summer Invite venue |
| 200 Freestyle | LCM | 3:20.46 | +44.97s to B | 2018-07-07 | 2018 CO Zone 2 Age Group venue |
| 50 Backstroke | LCM | 42.68 | +5.29s to B | 2019-06-08 | 2019 CO ACES Summer Invite venue |
| 100 Backstroke | LCM | 1:32.84 | +14.15s to B | 2019-04-13 | 2019 CO FST LC Spring Fever slow pool |
| 50 Breaststroke | LCM | 51.40 | +10.51s to B | 2019-04-14 | 2019 CO FST LC Spring Fever slow pool |
| 100 Breaststroke | LCM | 1:48.83 | +20.74s to B | 2019-05-11 | 2019 CO FST Long Course Open slow pool |
| 200 Breaststroke | LCM | 3:51.26 | +39.07s to B | 2019-06-06 | 2019 CO ACES Summer Invite venue |
| 50 Butterfly | LCM | 41.81 | +6.62s to B | 2019-06-23 | 2019 CO FLFN Long Course Open venue |
| 100 Butterfly | LCM | 1:38.44 | +22.45s to B | 2019-05-11 | 2019 CO FST Long Course Open slow pool |
| 200 Individual Medley | LCM | 3:23.69 | +30.40s to B | 2019-05-12 | 2019 CO FST Long Course Open slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 32.41 | flying | 200 Free Relay (leg 2) | 2019-12-14 | 2019 CO Falfins Holiday Open |
| 50 Freestyle | SCY | 39.64 | flying | 200 Medley Relay (leg 4) | 2017-03-12 | 2017 CO Jeffco Bronze Cup |
| 50 Backstroke | SCY | 40.78 | flat | 200 Medley Relay | 2018-12-02 | 2018 CO CSI Pioneer Open |
| 50 Breaststroke | SCY | 43.76 | flying | 200 Medley Relay (leg 2) | 2019-02-23 | 2019 CO CSI 14&U SC State Championships |
| 50 Butterfly | SCY | 38.17 | flying | 200 Medley Relay (leg 3) | 2019-12-15 | 2019 CO Falfins Holiday Open |
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 · LCM
483 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:51.26 | 230 |
| 200 IM LCM | 3:23.69 | 253 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
1850 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.89 | 228 |
| 100 BK SCY | 1:01.25 | 508 |
| 100 BR SCY | 1:37.06 | 191 |
| 100 FL SCY | 1:02.37 | 487 |
| 200 IM SCY | 2:25.75 | 436 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.57
Front half 33.37s · back half 38.20s
200 Freestyle SCY 2:43.89
50 Breaststroke SCY 43.78
Front half 20.26s · back half 23.52s
100 Breaststroke SCY 1:37.06
Front half 46.21s · back half 50.85s
100 Individual Medley SCY 1:19.52
Front half 35.29s · back half 44.23s
100 Freestyle LCM 1:23.81
Front half 40.40s · back half 43.41s
200 Freestyle LCM 3:20.46
Front half 97.06s · back half 103.40s
50 Backstroke LCM 42.68
Front half 38.25s · back half 4.43s
100 Backstroke LCM 1:32.84
Front half 45.12s · back half 47.72s
100 Breaststroke LCM 1:48.83
Front half 53.36s · back half 55.47s
200 Breaststroke LCM 3:51.26
Front half 113.79s · back half 117.47s
100 Butterfly LCM 1:38.44
Front half 45.58s · back half 52.86s
200 Individual Medley LCM 3:23.69
Progression
Faster times are higher. One card per event, all courses & history.