Nathan Johnston
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Breaststroke | LCM | 1:09.08 | AAA+2.99s to AAAA | 2021-07-30 | Finals - Western Zone Senior Champs fast pool |
| 200 Breaststroke | LCM | 2:39.32 | A+1.43s to AA | 2021-07-27 | Finals - Western Zone Senior Champs fast pool |
| 200 Individual Medley | LCM | 2:22.65 | A+0.26s to AA | 2021-07-28 | Finals - Western Zone Senior Champs fast 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.
IMX / IMR
IMX 17-18 · LCM
1445 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 2:39.32 | 706 |
| 200 IM LCM | 2:22.65 | 739 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
1575 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:09.08 | 836 |
| 200 IM LCM | 2:22.65 | 739 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke LCM 1:09.08
Front half 32.16s · back half 36.92s
200 Breaststroke LCM 2:39.32
Front half 75.33s · back half 83.99s
200 Individual Medley LCM 2:22.65
Front half 67.62s · back half 75.03s
Progression
Faster times are higher. One card per event, all courses & history.