swimNathan Blocklin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.53 | +0.24s to B | 2026-02-14 | 39th Black History Swim Meet venue |
| 100 Freestyle | SCY | 1:24.41 | B+5.12s to BB | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 50 Backstroke | SCY | 43.42 | B+0.33s to BB | 2025-12-21 | The Grinch Stole My Times (9&O BB&Slowe) 2025 venue |
| 100 Backstroke | SCY | 1:41.42 | +0.33s to B | 2025-09-26 | RAC First Splash 2025 |
| 50 Breaststroke | SCY | 49.73 | B+1.94s to BB | 2025-09-26 | RAC First Splash 2025 |
| 100 Breaststroke | SCY | 1:42.96 | BB+11.27s to A | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Individual Medley | SCY | 1:34.46 | B+4.67s to BB | 2026-02-14 | 39th Black History Swim Meet venue |
| 50 Freestyle | LCM | 43.01 | B+3.22s to BB | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 100 Freestyle | LCM | 1:39.39 | B+8.70s to BB | 2026-05-29 | 2026 Eagle Swim Team Speedo Sizzler |
| 100 Backstroke | LCM | 1:43.18 | BB+10.89s to A | 2026-05-29 | 2026 Eagle Swim Team Speedo Sizzler |
| 50 Breaststroke | LCM | 53.70 | BB+5.81s to A | 2026-05-29 | 2026 Eagle Swim Team Speedo Sizzler |
| 50 Butterfly | LCM | 53.97 | +1.68s to B | 2026-04-24 | 2026 ASC Spring Long Course Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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
762 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:41.42 | 314 |
| 100 BR SCY | 1:42.96 | 448 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1572 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:24.41 | 371 |
| 50 BK SCY | 43.42 | 407 |
| 50 BR SCY | 49.73 | 391 |
| 100 IM SCY | 1:34.46 | 403 |
| 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 1:41.42
Front half 48.83s · back half 52.59s
100 Breaststroke SCY 1:42.96
Front half 49.36s · back half 53.60s
100 Individual Medley SCY 1:34.46
Front half 42.57s · back half 51.89s
100 Freestyle LCM 1:39.39 split/total mismatch
Front half 45.66s · back half 53.73s
100 Backstroke LCM 1:43.18 split/total mismatch
Front half 48.59s · back half 54.59s
Progression
Faster times are higher. One card per event, all courses & history.