swimJohnathan Kirk
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.74 | AA+0.65s to AAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 100 Freestyle | SCY | 49.02 | AA+0.73s to AAA | 2025-01-19 | 2025 Gabrielle Rose Tiger Classic venue |
| 200 Freestyle | SCY | 1:42.02 | AAA+0.53s to AAAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 500 Freestyle | SCY | 4:40.41 | AAA+4.92s to AAAA | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 100 Backstroke | SCY | 56.20 | A+1.31s to AA | 2025-01-18 | 2025 Gabrielle Rose Tiger Classic venue |
| 200 Backstroke | SCY | 1:58.68 | AA+3.89s to AAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 100 Breaststroke | SCY | 1:09.31 | BB+4.62s to A | 2025-01-19 | 2025 Gabrielle Rose Tiger Classic venue |
| 50 Butterfly | SCY | 26.63 | A+1.04s to AA | 2025-09-12 | 2025 LA TAQ SUPER SPRINT INTRASQUAD |
| 100 Butterfly | SCY | 53.50 | AA+1.51s to AAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 100 Individual Medley | SCY | 58.44 | 2025-01-01 | Louisiana State University S&D | |
| 200 Individual Medley | SCY | 2:01.94 | AA+4.45s to AAA | 2025-01-18 | 2025 Gabrielle Rose Tiger Classic venue |
| 400 Individual Medley | SCY | 4:34.53 | A+10.04s to AA | 2026-01-01 | 1665678 |
| 50 Freestyle | LCM | 27.27 | A+0.58s to AA | 2024-04-20 | 2024 Aggieland April Long Course Invitational venue |
| 100 Freestyle | LCM | 55.64 | AA+0.05s to AAA | 2025-07-10 | 2025 ST TXLA SZ LC Sectional Champs venue |
| 200 Freestyle | LCM | 1:57.47 | AAA+0.88s to AAAA | 2025-07-11 | 2025 ST TXLA SZ LC Sectional Champs venue |
| 400 Freestyle | LCM | 4:14.74 | AAA+6.05s to AAAA | 2025-07-12 | 2025 ST TXLA SZ LC Sectional Champs venue |
| 50 Backstroke | LCM | 31.46 | A+0.77s to AA | 2024-04-21 | 2024 Aggieland April Long Course Invitational venue |
| 100 Backstroke | LCM | 1:04.87 | A+0.18s to AA | 2025-07-11 | 2025 ST TXLA SZ LC Sectional Champs venue |
| 200 Backstroke | LCM | 2:23.41 | A+2.42s to AA | 2026-04-17 | 2026 Aggieland April Long Course Invitational |
| 100 Butterfly | LCM | 1:08.73 | BB+3.54s to A | 2024-04-20 | 2024 Aggieland April Long Course Invitational venue |
| 200 Butterfly | LCM | 2:39.11 | B+1.62s to BB | 2024-04-21 | 2024 Aggieland April Long Course Invitational venue |
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 · SCY
3063 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:40.41 | 916 |
| 200 BK SCY | 1:58.68 | 751 |
| 200 IM SCY | 2:01.94 | 745 |
| 400 IM SCY | 4:34.53 | 651 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3649 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:42.02 | 947 |
| 100 BK SCY | 56.20 | 658 |
| 100 BR SCY | 1:09.31 | 527 |
| 100 FL SCY | 53.50 | 772 |
| 200 IM SCY | 2:01.94 | 745 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.02
Front half 23.85s · back half 25.17s
200 Freestyle SCY 1:42.02 split/total mismatch
Front half 25.50s · back half 76.52s
500 Freestyle SCY 4:40.41 split/total mismatch
100 Backstroke SCY 56.20 RT 0.67s
Front half 27.16s · back half 29.04s
200 Backstroke SCY 1:58.68 split/total mismatch
Front half 29.33s · back half 89.35s
100 Breaststroke SCY 1:09.31
Front half 33.30s · back half 36.01s
100 Butterfly SCY 53.50 split/total mismatch
Front half 24.92s · back half 28.58s
200 Individual Medley SCY 2:01.94
Front half 55.92s · back half 66.02s
100 Freestyle LCM 55.64
Front half 26.82s · back half 28.82s
200 Freestyle LCM 1:57.47
Front half 55.71s · back half 61.76s
400 Freestyle LCM 4:14.74
Front half 124.57s · back half 130.17s
100 Backstroke LCM 1:04.87
Front half 30.90s · back half 33.97s
200 Butterfly LCM 2:39.11 RT 0.62s
Front half 74.64s · back half 84.47s
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.