swimJohn Larson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.69 | +6.50s to Sectionals | 2026-01-10 | 2026 Kentridge High School Invitational- Obse venue |
| 100 Freestyle | SCY | 1:08.80 | +17.81s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 200 Freestyle | SCY | 2:37.10 | +45.31s to Sectionals | 2025-02-14 | 2025 IES JUNIOR CHAMPIONSHIPS fast pool |
| 500 Freestyle | SCY | 6:50.33 | +107.64s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 1650 Freestyle | SCY | 23:33.84 | +356.95s to Sectionals | 2025-11-15 | 2025 Thankswimming Open - copied venue |
| 50 Backstroke | SCY | 39.92 | +18.43s to US Open | 2024-09-21 | 2024 IE MRA Sprint Shootout venue |
| 100 Backstroke | SCY | 1:16.02 | +20.53s to Sectionals | 2025-11-15 | 2025 Thankswimming Open - copied venue |
| 200 Backstroke | SCY | 2:54.20 | +52.91s to Sectionals | 2024-12-07 | 2024 IE VS Christmas Open venue |
| 50 Breaststroke | SCY | 45.02 | +20.63s to US Open | 2025-02-15 | 2025 IES JUNIOR CHAMPIONSHIPS fast pool |
| 100 Breaststroke | SCY | 1:33.47 | +30.28s to Sectionals | 2025-04-26 | 2025 IE VS James Elwyn Memorial Progressive fast pool |
| 200 Breaststroke | SCY | 3:09.58 | +52.29s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 50 Butterfly | SCY | 39.94 | +18.75s to US Open | 2024-09-21 | 2024 IE MRA Sprint Shootout venue |
| 100 Butterfly | SCY | 1:33.56 | +38.37s to Sectionals | 2024-12-07 | 2024 IE VS Christmas Open venue |
| 100 Individual Medley | SCY | 1:22.25 | 2025-04-26 | 2025 IE VS James Elwyn Memorial Progressive fast pool | |
| 200 Individual Medley | SCY | 2:46.99 | +43.00s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 400 Individual Medley | SCY | 6:42.22 | +137.53s to Sectionals | 2024-11-16 | 2024 IE MRA Thankswimming Open venue |
| 50 Freestyle | LCM | 33.77 | +6.78s to Sectionals | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 100 Freestyle | LCM | 1:15.98 | +16.99s to Sectionals | 2025-06-06 | 2025 TRI-CITY INVITATIONAL venue |
| 200 Freestyle | LCM | 3:15.95 | +67.26s to Sectionals | 2024-05-31 | 2024 TRI-CITY INVITATIONAL venue |
| 400 Freestyle | LCM | 6:51.60 | +137.21s to Sectionals | 2024-07-12 | 2024 Sizzlin' Summer Splash venue |
| 50 Backstroke | LCM | 42.79 | +16.70s to US Open | 2025-06-06 | 2025 TRI-CITY INVITATIONAL venue |
| 100 Backstroke | LCM | 1:45.75 | +40.56s to Sectionals | 2024-05-31 | 2024 TRI-CITY INVITATIONAL venue |
| 200 Backstroke | LCM | 3:55.10 | +93.61s to Sectionals | 2024-07-13 | 2024 Sizzlin' Summer Splash venue |
| 50 Breaststroke | LCM | 46.88 | +17.69s to US Open | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 100 Breaststroke | LCM | 1:52.56 | +38.86s to Sectionals | 2024-07-26 | 2024 IES LC CHAMPIONSHIPS venue |
| 50 Butterfly | LCM | 39.85 | +14.96s to US Open | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 100 Butterfly | LCM | 1:59.59 | +56.50s to Sectionals | 2024-07-13 | 2024 Sizzlin' Summer Splash venue |
| 200 Individual Medley | LCM | 3:41.95 | +77.26s to Sectionals | 2024-07-12 | 2024 Sizzlin' Summer Splash venue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 38.56 | flying | 200 Medley Relay (leg 4) | 2023-01-28 | 2023 Winter 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.
PR splits
100 Freestyle SCY 1:08.80
Front half 32.86s · back half 35.94s
200 Freestyle SCY 2:37.10
Front half 75.45s · back half 81.65s
500 Freestyle SCY 6:50.33
Front half 199.53s · back half 210.80s
1650 Freestyle SCY 23:33.84
50 Backstroke SCY 39.92
Front half 19.77s · back half 20.15s
100 Backstroke SCY 1:16.02
Front half 37.75s · back half 38.27s
50 Breaststroke SCY 45.02
Front half 21.73s · back half 23.29s
100 Breaststroke SCY 1:33.47
Front half 44.98s · back half 48.49s
200 Breaststroke SCY 3:09.58
Front half 93.31s · back half 96.27s
50 Butterfly SCY 39.94
Front half 18.55s · back half 21.39s
100 Individual Medley SCY 1:22.25
Front half 39.04s · back half 43.21s
200 Individual Medley SCY 2:46.99
Front half 80.49s · back half 86.50s
200 Freestyle LCM 3:15.95
Front half 96.65s · back half 99.30s
400 Freestyle LCM 6:51.60
Front half 204.17s · back half 207.43s
200 Backstroke LCM 3:55.10
Front half 115.90s · back half 119.20s
100 Breaststroke LCM 1:52.56
Front half 54.97s · back half 57.59s
100 Butterfly LCM 1:59.59
Front half 55.02s · back half 64.57s
200 Individual Medley LCM 3:41.95
Front half 110.05s · back half 111.90s
Progression
Faster times are higher. One card per event, all courses & history.