swimSebastian Brassfield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 43.18 | B+3.39s to BB·+17.59s to Sectionals | 2026-04-18 | 2026 ST NIST Spring into Long Course venue |
| 100 Freestyle | LCM | 1:30.95 | B+0.26s to BB·+35.66s to Sectionals | 2026-06-27 | 2026 NEAT Long Course STX Championship venue |
| 200 Freestyle | LCM | 3:16.11 | B+0.72s to BB·+75.22s to Sectionals | 2026-06-26 | 2026 NEAT Long Course STX Championship venue |
| 50 Backstroke | LCM | 49.29 | BB+6.20s to A·+19.10s to Sectionals | 2026-05-15 | 2026 ST NIST Salute to the Troops venue |
| 100 Backstroke | LCM | 1:43.35 | BB+11.06s to A·+38.86s to Sectionals | 2026-05-16 | 2026 ST NIST Salute to the Troops venue |
| 200 Backstroke | LCM | 3:39.06 | +78.37s to Sectionals | 2026-05-17 | 2026 ST NIST Salute to the Troops venue |
| 50 Breaststroke | LCM | 1:04.72 | +3.83s to B·+30.53s to Sectionals | 2026-05-02 | 2026 ST AAAA 23rd Annual Cinco de Mayo venue |
| 50 Butterfly | LCM | 58.46 | +6.17s to B·+30.67s to Sectionals | 2026-06-11 | 2026 ST NIST George Block Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
IMX / IMR
IMX 10 & under · LCM
925 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:16.11 | 462 |
| 100 BK LCM | 1:43.35 | 463 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1344 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:30.95 | 451 |
| 50 BK LCM | 49.29 | 422 |
| 50 BR LCM | 1:04.72 | 263 |
| 50 FL LCM | 58.46 | 208 |
| 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
200 Freestyle LCM 3:16.11
Front half 95.58s · back half 100.53s
100 Backstroke LCM 1:43.35
Front half 50.62s · back half 52.73s
200 Backstroke LCM 3:39.06
Front half 108.64s · back half 110.42s
Progression
Faster times are higher. One card per event, all courses & history.