Eamon deCastro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.40 | BB+0.81s to A | 2025-11-16 | 2025 MR COND November IMX Invitational venue |
| 100 Freestyle | SCY | 58.21 | BB+2.42s to A | 2024-12-13 | 2024 MR CIY FLY Holiday Invitational |
| 200 Freestyle | SCY | 2:04.43 | BB+2.24s to A | 2025-12-12 | 2025 MR CIY FLY Holiday Invitational |
| 500 Freestyle | SCY | 5:25.14 | A+8.05s to AA | 2026-01-23 | 2026 USAS IMX Games fast pool |
| 1000 Freestyle | SCY | 10:59.84 | A+1.45s to AA | 2026-03-20 | 2026 NE NSSC March Madness at MIT venue |
| 100 Backstroke | SCY | 1:00.31 | A+1.72s to AA | 2024-01-01 | Metropolitan Swimming Club |
| 200 Backstroke | SCY | 2:07.32 | AA+5.33s to AAA | 2026-03-20 | 2026 NE NSSC March Madness at MIT |
| 100 Breaststroke | SCY | 1:10.45 | BB+1.36s to A | 2026-03-20 | 2026 NE NSSC March Madness at MIT |
| 200 Breaststroke | SCY | 2:21.59 | AA+3.80s to AAA | 2024-01-01 | Metropolitan Swimming Club |
| 100 Butterfly | SCY | 1:00.10 | A+2.21s to AA | 2026-03-20 | 2026 NE NSSC March Madness at MIT |
| 200 Butterfly | SCY | 2:16.48 | BB+1.99s to A | 2026-01-23 | 2026 USAS IMX Games fast pool |
| 200 Individual Medley | SCY | 2:10.84 | A+1.05s to AA | 2026-03-20 | 2026 NE NSSC March Madness at MIT |
| 400 Individual Medley | SCY | 4:41.29 | A+3.90s to AA | 2026-01-24 | 2026 USAS IMX Games fast pool |
| 50 Freestyle | LCM | 28.98 | A+0.79s to AA | 2026-05-03 | 2026 MR COND May Meters Matter Invitational fast pool |
| 100 Freestyle | LCM | 1:00.80 | AA+1.81s to AAA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational |
| 200 Freestyle | LCM | 2:15.89 | A+1.20s to AA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational fast pool |
| 50 Backstroke | LCM | 33.42 | A+0.93s to AA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational fast pool |
| 100 Backstroke | LCM | 1:10.13 | A+1.44s to AA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational |
| 200 Backstroke | LCM | 2:30.90 | A+1.41s to AA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational |
| 100 Breaststroke | LCM | 1:21.49 | BB+0.90s to A | 2026-05-03 | 2026 MR COND May Meters Matter Invitational fast pool |
| 100 Butterfly | LCM | 1:09.62 | BB+0.73s to A | 2026-05-02 | 2026 MR COND May Meters Matter Invitational fast pool |
| 200 Butterfly | LCM | 2:15.89 | AAA+0.80s to AAAA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational |
| 200 Individual Medley | LCM | 2:30.99 | A+0.70s to AA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational fast pool |
| 400 Individual Medley | LCM | 5:20.70 | AA+13.21s to AAA | 2026-05-02 | 2026 MR COND May Meters Matter Invitational fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 13-14 · SCY
4366 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:25.14 | 704 |
| 200 BK SCY | 2:07.32 | 756 |
| 200 BR SCY | 2:21.59 | 795 |
| 200 FL SCY | 2:16.48 | 639 |
| 200 IM SCY | 2:10.84 | 742 |
| 400 IM SCY | 4:41.29 | 730 |
IMR 13-14 · LCM
3498 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:15.89 | 741 |
| 100 BK LCM | 1:10.13 | 717 |
| 100 BR LCM | 1:21.49 | 641 |
| 100 FL LCM | 1:09.62 | 649 |
| 200 IM LCM | 2:30.99 | 750 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:04.43
500 Freestyle SCY 5:25.14
Front half 157.21s · back half 167.93s
1000 Freestyle SCY 10:59.84
Front half 324.49s · back half 335.35s
200 Backstroke SCY 2:07.32 split/total mismatch
Front half 31.63s · back half 95.69s
100 Breaststroke SCY 1:10.45 split/total mismatch
Front half 33.37s · back half 37.08s
100 Butterfly SCY 1:00.10 split/total mismatch
Front half 27.78s · back half 32.32s
200 Butterfly SCY 2:16.48
Front half 63.41s · back half 73.07s
200 Individual Medley SCY 2:10.84 split/total mismatch
400 Individual Medley SCY 4:41.29
Front half 133.97s · back half 147.32s
200 Freestyle LCM 2:15.89
Front half 64.22s · back half 71.67s
200 Backstroke LCM 2:30.90
100 Breaststroke LCM 1:21.49
Front half 38.30s · back half 43.19s
100 Butterfly LCM 1:09.62
Front half 32.47s · back half 37.15s
200 Individual Medley LCM 2:30.99
Front half 71.54s · back half 79.45s
400 Individual Medley LCM 5:20.70
Front half 151.90s · back half 168.80s
Progression
Faster times are higher. One card per event, all courses & history.