swimJasper Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.64 | B+1.75s to BB·+7.45s to Sectionals | 2023-10-15 | 2023 CO FST Swim Pink venue |
| 100 Freestyle | SCY | 1:04.46 | B+1.77s to BB·+13.47s to Sectionals | 2024-02-04 | 2024 CO FORM February Freeze venue |
| 50 Backstroke | SCY | 45.16 | +9.77s to B·+21.47s to Futures | 2022-09-24 | 2022 CO NJST Season Kick Off slow pool |
| 100 Backstroke | SCY | 1:25.85 | +11.46s to B·+30.36s to Sectionals | 2023-09-17 | 2023 CO SSA Intra=Squad venue |
| 50 Breaststroke | SCY | 45.25 | +4.76s to B·+18.96s to Futures | 2022-09-24 | 2022 CO NJST Season Kick Off slow pool |
| 100 Breaststroke | SCY | 1:17.16 | BB+4.87s to A·+13.97s to Sectionals | 2024-02-04 | 2024 CO FORM February Freeze venue |
| 50 Butterfly | SCY | 42.77 | +8.08s to B·+19.88s to Futures | 2022-09-24 | 2022 CO NJST Season Kick Off slow pool |
| 200 Individual Medley | SCY | 2:48.47 | +3.78s to B·+44.48s to Sectionals | 2023-10-13 | 2023 CO FST Swim Pink venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 |
|---|---|---|---|---|---|---|
| 100 Breaststroke | SCY | 1:21.87 | flying | 400 Medley Relay (leg 2) | 2024-02-24 | 2024 CO CSI SCY Age Group Championships |
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 · SCY
347 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:48.47 | 347 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1067 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:25.85 | 241 |
| 100 BR SCY | 1:17.16 | 479 |
| 200 IM SCY | 2:48.47 | 347 |
| 200 FR SCY | — | 0 |
| 100 FL 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 1:04.46
Front half 30.75s · back half 33.71s
100 Backstroke SCY 1:25.85
Front half 41.17s · back half 44.68s
100 Breaststroke SCY 1:17.16
Front half 36.68s · back half 40.48s
200 Individual Medley SCY 2:48.47
Front half 80.19s · back half 88.28s
Progression
Faster times are higher. One card per event, all courses & history.