Isaac Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 26.87 | AA+0.98s to AAA | 2021-07-30 | LESI Senior Champs |
| 100 Butterfly | LCM | 1:03.89 | A+0.70s to AA | 2021-08-01 | LESI Senior Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 26.75 | flying | 200 Free Relay (leg 3) | 2021-07-31 | LESI Senior Champs |
| 50 Butterfly | LCM | 27.88 | flying | 200 Medley Relay (leg 3) | 2021-08-01 | LESI Senior Champs |
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
IMR 15-16 · LCM
732 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL LCM | 1:03.89 | 732 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Butterfly LCM 1:03.89
Front half 29.29s · back half 34.60s
Progression
Faster times are higher. One card per event, all courses & history.