swimZach deBrum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.77 | A+0.68s to AA·+0.58s to Sectionals | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Freestyle | SCY | 51.41 | A+1.02s to AA·+0.42s to Sectionals | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Freestyle | SCY | 2:00.95 | BB+4.96s to A·+9.16s to Sectionals | 2025-10-26 | 2025 HI 25th Annual Bill Smith Invitational - venue |
| 500 Freestyle | SCY | 5:39.50 | BB+24.61s to A·+36.81s to Sectionals | 2023-12-02 | 2023 HI 43rd Annual Ken Suenaga Invitational venue |
| 50 Backstroke | SCY | 26.95 | BB+0.16s to A·+3.26s to Futures | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Backstroke | SCY | 1:06.53 | B+4.44s to BB·+11.04s to Sectionals | 2023-10-01 | 2023 HI Al Minn Invitational slow pool |
| 200 Backstroke | SCY | 2:18.10 | B+2.41s to BB·+16.81s to Sectionals | 2025-10-26 | 2025 HI 25th Annual Bill Smith Invitational - venue |
| 100 Breaststroke | SCY | 1:11.80 | B+1.71s to BB·+8.61s to Sectionals | 2025-10-26 | 2025 HI 25th Annual Bill Smith Invitational - venue |
| 200 Breaststroke | SCY | 2:43.16 | B+10.67s to BB·+25.87s to Sectionals | 2025-10-18 | Distance Pentathlon venue |
| 50 Butterfly | SCY | 26.28 | A+0.69s to AA·+3.39s to Futures | 2025-11-07 | UH Knockout 50s Senior meet fast pool |
| 100 Butterfly | SCY | 55.49 | A+1.20s to AA·+0.30s to Sectionals | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Butterfly | SCY | 2:20.95 | B+2.76s to BB·+17.56s to Sectionals | 2025-10-18 | Distance Pentathlon venue |
| 200 Individual Medley | SCY | 2:19.09 | B+0.20s to BB·+15.10s to Sectionals | 2023-10-28 | 2023 HI 23rd Annual Bill Smith Invitational venue |
| 50 Freestyle | LCM | 28.16 | BB+0.37s to A·+1.17s to Sectionals | 2023-06-03 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 100 Freestyle | LCM | 1:05.82 | B+0.13s to BB·+6.83s to Sectionals | 2023-06-04 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 200 Freestyle | LCM | 2:25.53 | B+1.14s to BB·+16.84s to Sectionals | 2023-06-04 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 100 Backstroke | LCM | 1:20.29 | +1.60s to B·+15.10s to Sectionals | 2023-06-03 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 100 Breaststroke | LCM | 1:31.08 | +2.99s to B·+17.38s to Sectionals | 2023-06-04 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 200 Breaststroke | LCM | 3:16.46 | +4.27s to B·+35.58s to Sectionals | 2023-06-03 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 100 Butterfly | LCM | 1:15.34 | B+4.75s to BB·+12.25s to Sectionals | 2023-06-04 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
| 200 Individual Medley | LCM | 2:49.97 | B+9.08s to BB·+25.28s to Sectionals | 2023-06-03 | 2023 HI 12th Annual Rainbow Aquatics Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.21 | flat | 200 Free Relay | 2023-09-30 | 2023 HI Al Minn Invitational |
| 50 Freestyle | SCY | 24.60 | flying | 200 Free Relay (leg 2) | 2023-04-29 | 41st Annual Harry Mamizuka Invitational |
| 50 Freestyle | SCY | 26.44 | flying | 200 Medley Relay (leg 4) | 2022-09-25 | 2022 HI Al Minn Invitational |
| 100 Freestyle | SCY | 50.59 | flying | 400 Medley Relay (leg 4) | 2025-11-22 | HISI Senior Fall Championship (SCY) |
| 50 Butterfly | SCY | 26.31 | flying | 200 Medley Relay (leg 3) | 2023-10-01 | 2023 HI Al Minn Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
2380 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:39.50 | 516 |
| 200 BK SCY | 2:18.10 | 476 |
| 200 BR SCY | 2:43.16 | 414 |
| 200 FL SCY | 2:20.95 | 472 |
| 200 IM SCY | 2:19.09 | 502 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2632 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:00.95 | 568 |
| 100 BK SCY | 1:06.53 | 396 |
| 100 BR SCY | 1:11.80 | 474 |
| 100 FL SCY | 55.49 | 692 |
| 200 IM SCY | 2:19.09 | 502 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.41
Front half 24.14s · back half 27.27s
500 Freestyle SCY 5:39.50
Front half 165.25s · back half 174.25s
100 Backstroke SCY 1:06.53
Front half 31.01s · back half 35.52s
200 Breaststroke SCY 2:43.16
Front half 78.85s · back half 84.31s
100 Butterfly SCY 55.49
Front half 25.80s · back half 29.69s
200 Butterfly SCY 2:20.95
Front half 65.41s · back half 75.54s
200 Individual Medley SCY 2:19.09
Front half 65.39s · back half 73.70s
200 Freestyle LCM 2:25.53
Front half 70.20s · back half 75.33s
200 Breaststroke LCM 3:16.46
Front half 94.55s · back half 101.91s
200 Individual Medley LCM 2:49.97
Front half 80.52s · back half 89.45s
Progression
Faster times are higher. One card per event, all courses & history.