Joe D'Antonio
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.34 | BB+1.25s to A | 2024-02-11 | 2024 PX3 Valentine Open slow pool |
| 100 Freestyle | SCY | 55.88 | BB+3.29s to A | 2024-02-10 | 2024 PX3 Valentine Open slow pool |
| 200 Freestyle | SCY | 1:56.55 | BB+0.56s to A | 2024-02-11 | 2024 PX3 Valentine Open slow pool |
| 500 Freestyle | SCY | 5:22.96 | BB+8.07s to A | 2024-02-10 | 2024 PX3 Valentine Open slow pool |
| 50 Backstroke | SCY | 26.35 | A+0.66s to AA | 2026-03-06 | 2026 SC Illinois Senior Championships - copi venue |
| 100 Backstroke | SCY | 54.84 | AA+2.35s to AAA | 2026-03-07 | 2026 SC Illinois Senior Championships - copi venue |
| 200 Backstroke | SCY | 1:55.96 | AA+1.17s to AAA | 2025-03-09 | 2025 SC Illinois Senior Championships venue |
| 200 Individual Medley | SCY | 2:14.21 | BB+6.02s to A | 2024-02-10 | 2024 PX3 Valentine Open slow pool |
| 50 Freestyle | LCM | 27.16 | A+0.47s to AA | 2025-06-28 | 2025 CW Eric Namesnik Memorial Open venue |
| 100 Freestyle | LCM | 59.12 | A+1.03s to AA | 2025-06-29 | 2025 CW Eric Namesnik Memorial Open venue |
| 200 Freestyle | LCM | 2:10.17 | A+2.48s to AA | 2025-06-27 | 2025 CW Eric Namesnik Memorial Open venue |
| 400 Freestyle | LCM | 4:35.22 | A+2.83s to AA | 2025-06-28 | 2025 CW Eric Namesnik Memorial Open venue |
| 800 Freestyle | LCM | 9:28.58 | A+2.39s to AA | 2024-06-30 | 2024 CW Eric Namesnik Memorial Open venue |
| 50 Backstroke | LCM | 29.82 | AA+0.43s to AAA | 2025-08-01 | 2025 LC Illinois Senior Championships venue |
| 100 Backstroke | LCM | 1:02.46 | AA+0.57s to AAA | 2024-07-27 | 2024 LC Illinois Senior Championships venue |
| 200 Backstroke | LCM | 2:13.06 | AAA+4.37s to AAAA | 2024-07-28 | 2024 LC Illinois Senior Championships venue |
| 200 Individual Medley | LCM | 2:23.35 | A+0.96s to AA | 2025-06-29 | 2025 CW Eric Namesnik Memorial Open 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 · LCM
2299 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:35.22 | 704 |
| 200 BK LCM | 2:13.06 | 867 |
| 200 IM LCM | 2:23.35 | 728 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
2219 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:10.17 | 683 |
| 100 BK LCM | 1:02.46 | 808 |
| 200 IM LCM | 2:23.35 | 728 |
| 100 BR 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 Freestyle SCY 55.88
Front half 26.50s · back half 29.38s
200 Freestyle SCY 1:56.55
Front half 56.77s · back half 59.78s
500 Freestyle SCY 5:22.96
Front half 160.97s · back half 161.99s
100 Backstroke SCY 54.84
Front half 26.85s · back half 27.99s
200 Backstroke SCY 1:55.96
Front half 56.01s · back half 59.95s
200 Individual Medley SCY 2:14.21
Front half 63.47s · back half 70.74s
100 Freestyle LCM 59.12
Front half 28.80s · back half 30.32s
200 Freestyle LCM 2:10.17
Front half 62.84s · back half 67.33s
400 Freestyle LCM 4:35.22
Front half 134.30s · back half 140.92s
800 Freestyle LCM 9:28.58
Front half 282.22s · back half 286.36s
100 Backstroke LCM 1:02.46 RT 0.68s
Front half 30.68s · back half 31.78s
200 Backstroke LCM 2:13.06 RT 0.67s
Front half 64.42s · back half 68.64s
200 Individual Medley LCM 2:23.35
Front half 67.62s · back half 75.73s
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.