swimHayden Jennerjohn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.08 | 2024-02-10 | 2024 Iceberg Invitational slow pool | |
| 50 Freestyle | SCY | 46.52 | +20.03s to Sectionals | 2024-02-11 | 2024 Iceberg Invitational slow pool |
| 25 Backstroke | SCY | 22.44 | 2024-02-11 | 2024 Iceberg Invitational slow pool | |
| 50 Backstroke | SCY | 48.17 | +20.88s to Sectionals | 2024-02-10 | 2024 Iceberg Invitational slow pool |
| 100 Backstroke | SCY | 1:35.37 | +31.38s to Sectionals | 2024-11-17 | 2024 Schroeder YMCA Invite venue |
| 25 Breaststroke | SCY | 30.18 | 2024-02-10 | 2024 Iceberg Invitational slow pool | |
| 50 Breaststroke | SCY | 58.87 | +28.18s to Sectionals | 2024-11-17 | 2024 Schroeder YMCA Invite venue |
| 25 Butterfly | SCY | 25.66 | 2024-02-11 | 2024 Iceberg Invitational slow pool | |
| 100 Individual Medley | SCY | 1:45.13 | 2024-11-17 | 2024 Schroeder YMCA Invite 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.
IMX / IMR
IMX 10 & under · SCY
405 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:35.37 | 405 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
862 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 48.17 | 309 |
| 50 BR SCY | 58.87 | 246 |
| 100 IM SCY | 1:45.13 | 307 |
| 100 FR SCY | — | 0 |
| 50 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 Backstroke SCY 1:35.37
Front half 45.71s · back half 49.66s
100 Individual Medley SCY 1:45.13
Front half 50.34s · back half 54.79s
Progression
Faster times are higher. One card per event, all courses & history.