swimZachariah Del Hierro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.59 | A+0.90s to AA | 2024-12-15 | 2024 CO FAST Bill Spahn Mid Season Finale venue |
| 100 Freestyle | SCY | 52.65 | BB+0.66s to A | 2024-12-14 | 2024 CO FAST Bill Spahn Mid Season Finale venue |
| 200 Freestyle | SCY | 2:19.52 | +5.43s to B | 2024-10-19 | 2024 CO MACS Fall Invitational venue |
| 500 Freestyle | SCY | 6:05.88 | +1.09s to B | 2025-01-25 | 2025 CO TOPS Colorado Open venue |
| 100 Backstroke | SCY | 1:08.19 | +2.60s to B | 2024-11-02 | 2024 CO TOPS Denver Invitational venue |
| 200 Backstroke | SCY | 2:40.79 | +16.40s to B | 2025-02-08 | 2025 CO NJ Groundhog Invite fast pool |
| 100 Breaststroke | SCY | 1:11.15 | B+1.56s to BB | 2024-11-02 | 2024 CO TOPS Denver Invitational venue |
| 200 Breaststroke | SCY | 2:38.76 | B+7.47s to BB | 2024-12-14 | 2024 CO FAST Bill Spahn Mid Season Finale venue |
| 100 Butterfly | SCY | 1:01.72 | B+0.83s to BB | 2025-01-11 | 2025 CO FAST vs TOPS Dual venue |
| 200 Individual Medley | SCY | 2:20.27 | B+2.98s to BB | 2024-12-14 | 2024 CO FAST Bill Spahn Mid Season Finale venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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
1654 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:05.88 | 412 |
| 200 BK SCY | 2:40.79 | 302 |
| 200 BR SCY | 2:38.76 | 450 |
| 200 IM SCY | 2:20.27 | 490 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2218 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.52 | 370 |
| 100 BK SCY | 1:08.19 | 368 |
| 100 BR SCY | 1:11.15 | 487 |
| 100 FL SCY | 1:01.72 | 503 |
| 200 IM SCY | 2:20.27 | 490 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.65
Front half 25.23s · back half 27.42s
200 Freestyle SCY 2:19.52
Front half 61.88s · back half 77.64s
500 Freestyle SCY 6:05.88
Front half 174.78s · back half 191.10s
100 Backstroke SCY 1:08.19
Front half 32.18s · back half 36.01s
200 Backstroke SCY 2:40.79
Front half 74.67s · back half 86.12s
100 Breaststroke SCY 1:11.15
Front half 33.65s · back half 37.50s
200 Breaststroke SCY 2:38.76
Front half 74.68s · back half 84.08s
100 Butterfly SCY 1:01.72
Front half 27.90s · back half 33.82s
200 Individual Medley SCY 2:20.27
Front half 66.26s · back half 74.01s
Progression
Faster times are higher. One card per event, all courses & history.