swimSiel Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.99 | AAA+0.80s to AAAA | 2026-03-28 | 2026 EZ North Speedo Short Course Sectionals venue |
| 100 Freestyle | SCY | 55.45 | AA+0.36s to AAA | 2025-10-11 | 2025 MR COND October Fall Festival venue |
| 50 Backstroke | SCY | 32.82 | BB+2.03s to A | 2023-02-06 | 2023 MR NYS February Time Trials |
| 100 Backstroke | SCY | 59.82 | AA+0.13s to AAA | 2024-01-01 | Metropolitan 8 & Under Championships |
| 50 Butterfly | SCY | 32.01 | BB+1.72s to A | 2022-01-01 | Sanction #: 220758-TT |
| 100 Butterfly | SCY | 1:02.17 | AA+2.58s to AAA | 2026-03-27 | 2026 EZ North Speedo Short Course Sectionals venue |
| 200 Butterfly | SCY | 2:26.02 | BB+1.83s to A | 2024-01-01 | Metropolitan Swimming Club |
| 200 Individual Medley | SCY | 2:26.32 | BB+1.53s to A | 2025-10-11 | 2025 MR COND October Fall Festival venue |
| 50 Freestyle | LCM | 30.67 | A+0.38s to AA | 2023-07-09 | 2023 MR COND July Jubilee Invitational venue |
| 100 Freestyle | LCM | 1:03.98 | AA+1.49s to AAA | 2026-06-06 | 2026 MR Condors Summer Solstice Invitational venue |
| 200 Freestyle | LCM | 2:36.41 | BB+8.62s to A | 2023-07-07 | 2023 MR COND July Jubilee Invitational venue |
| 400 Freestyle | LCM | 5:57.49 | B+20.50s to BB | 2023-07-09 | 2023 MR COND July Jubilee Invitational venue |
| 50 Backstroke | LCM | 32.98 | AAA+1.19s to AAAA | 2026-06-06 | 2026 MR Condors Summer Solstice Invitational venue |
| 100 Backstroke | LCM | 1:17.96 | BB+2.27s to A | 2023-07-09 | 2023 MR COND July Jubilee Invitational venue |
| 200 Backstroke | LCM | 3:18.90 | +9.01s to B | 2023-06-18 | 2023 MR NYS June Jubilee Invitational slow pool |
| 100 Breaststroke | LCM | 1:37.35 | B+4.36s to BB | 2023-07-08 | 2023 MR COND July Jubilee Invitational venue |
| 50 Butterfly | LCM | 32.66 | AA+1.37s to AAA | 2023-07-09 | 2023 MR COND July Jubilee Invitational venue |
| 200 Individual Medley | LCM | 2:58.46 | BB+11.77s to A | 2023-01-01 | nys 16june2023 |
| 400 Individual Medley | LCM | 6:45.40 | B+21.01s to BB | 2023-07-08 | 2023 MR COND July Jubilee Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
1699 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:57.49 | 413 |
| 200 BK LCM | 3:18.90 | 349 |
| 200 IM LCM | 2:58.46 | 518 |
| 400 IM LCM | 6:45.40 | 419 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 15-16 · SCY
2163 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 59.82 | 824 |
| 100 FL SCY | 1:02.17 | 722 |
| 200 IM SCY | 2:26.32 | 617 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.45
Front half 25.95s · back half 29.50s
100 Backstroke SCY 59.82
Front half 28.48s · back half 31.34s
100 Butterfly SCY 1:02.17
Front half 27.86s · back half 34.31s
200 Individual Medley SCY 2:26.32
Front half 63.92s · back half 82.40s
100 Freestyle LCM 1:03.98
Front half 29.78s · back half 34.20s
200 Freestyle LCM 2:36.41
Front half 74.75s · back half 81.66s
400 Freestyle LCM 5:57.49
Front half 170.79s · back half 186.70s
100 Backstroke LCM 1:17.96
Front half 36.78s · back half 41.18s
100 Breaststroke LCM 1:37.35
Front half 45.74s · back half 51.61s
400 Individual Medley LCM 6:45.40
Front half 190.56s · back half 214.84s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.