Ari Van Duzer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.61 | A+0.72s to AA | 2026-01-24 | 2026 NE HYV A Snuffles Invitational venue |
| 100 Freestyle | SCY | 59.47 | A+1.18s to AA | 2026-01-24 | 2026 NE HYV A Snuffles Invitational venue |
| 200 Freestyle | SCY | 2:11.05 | A+4.66s to AA | 2025-03-15 | 2025 NE STRM NEW ENGLAND YMCA CHAMPIONSHIPS venue |
| 500 Freestyle | SCY | 5:46.95 | A+8.26s to AA | 2025-11-21 | 2025 NE HYV Thanksgiving Invite venue |
| 1000 Freestyle | SCY | 12:48.47 | BB+38.08s to A | 2025-10-24 | 2025 NE HYV A Halloween Havoc venue |
| 50 Backstroke | SCY | 31.73 | BB+0.34s to A | 2025-11-22 | 2025 NE HYV Thanksgiving Invite venue |
| 100 Backstroke | SCY | 1:08.44 | BB+2.25s to A | 2026-01-24 | 2026 NE HYV A Snuffles Invitational venue |
| 200 Backstroke | SCY | 2:29.73 | BB+5.84s to A | 2025-12-05 | HYV Merry Mania venue |
| 50 Breaststroke | SCY | 35.28 | A+0.69s to AA | 2026-02-07 | 2026 NE CRA Last Chance February Invite venue |
| 100 Breaststroke | SCY | 1:17.80 | BB+1.71s to A | 2025-11-23 | 2025 NE HYV Thanksgiving Invite venue |
| 200 Breaststroke | SCY | 2:52.54 | BB+8.75s to A | 2025-10-25 | 2025 NE HYV A Halloween Havoc venue |
| 50 Butterfly | SCY | 27.70 | AAA+0.71s to AAAA | 2026-02-22 | 2026 NE CRA SCY 11-14 Championship venue |
| 100 Butterfly | SCY | 1:01.24 | AA+0.85s to AAA | 2026-02-20 | 2026 NE CRA SCY 11-14 Championship venue |
| 200 Butterfly | SCY | 2:13.09 | AAA+4.50s to AAAA | 2026-02-21 | 2026 NE CRA SCY 11-14 Championship venue |
| 100 Individual Medley | SCY | 1:08.04 | 2025-11-23 | 2025 NE HYV Thanksgiving Invite venue | |
| 200 Individual Medley | SCY | 2:20.71 | AA+5.12s to AAA | 2026-03-22 | 2026 NE YNS YMCA New England Championship venue |
| 400 Individual Medley | SCY | 4:53.80 | AA+6.11s to AAA | 2026-01-23 | 2026 NE HYV A Snuffles Invitational venue |
| 50 Freestyle | LCM | 32.76 | BB+0.77s to A | 2025-06-07 | 2025 NE RIAC Sail Away on the RIAC Ferry venue |
| 100 Freestyle | LCM | 1:07.80 | A+1.11s to AA | 2026-06-27 | 2026 NE SUN Summer Solstice fast pool |
| 400 Freestyle | LCM | 5:22.89 | BB+6.70s to A | 2026-05-17 | 2026 NE KCY Invitational venue |
| 800 Freestyle | LCM | 12:31.87 | B+40.48s to BB | 2024-05-24 | 2024 NE CLIP Memorial Day Weekend LCM venue |
| 50 Backstroke | LCM | 37.19 | BB+0.60s to A | 2026-05-16 | 2026 NE KCY Invitational venue |
| 100 Backstroke | LCM | 1:24.25 | B+0.66s to BB | 2025-06-28 | 2025 NE SUN Summer Solstice venue |
| 200 Backstroke | LCM | 2:45.04 | A+5.75s to AA | 2026-06-27 | 2026 NE SUN Summer Solstice fast pool |
| 50 Breaststroke | LCM | 42.90 | BB+1.81s to A | 2026-05-09 | 2026 NE NSSC Specialty at Springfield College fast pool |
| 50 Butterfly | LCM | 32.20 | AA+0.81s to AAA | 2025-07-20 | 2025 NE CS LCM 11-14 Championships venue |
| 100 Butterfly | LCM | 1:09.33 | AA+0.64s to AAA | 2025-07-18 | 2025 NE CS LCM 11-14 Championships venue |
| 200 Butterfly | LCM | 2:31.88 | AAA+4.29s to AAAA | 2026-06-26 | 2026 NE SUN Summer Solstice fast pool |
| 200 Individual Medley | LCM | 2:52.00 | BB+2.81s to A | 2025-06-28 | 2025 NE SUN Summer Solstice venue |
| 400 Individual Medley | LCM | 5:40.48 | AA+11.69s to AAA | 2026-06-27 | 2026 NE SUN Summer Solstice 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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.43 | flying | 200 Free Relay (leg 3) | 2026-02-21 | 2026 NE CRA SCY 11-14 Championship |
| 100 Freestyle | SCY | 58.96 | flying | 400 Free Relay (leg 3) | 2026-02-22 | 2026 NE CRA SCY 11-14 Championship |
| 200 Freestyle | SCY | 2:08.40 | flat | 800 Free Relay | 2026-01-24 | 2026 NE HYV A TT Snuffles Invitational |
| 200 Freestyle | SCY | 2:09.38 | flying | 800 Free Relay (leg 3) | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 50 Butterfly | SCY | 28.05 | flying | 200 Medley Relay (leg 3) | 2026-03-22 | 2026 NE YNS YMCA New England Championship |
| 100 Butterfly | SCY | 59.66 | flying | 400 Medley Relay (leg 3) | 2026-02-21 | 2026 NE CRA SCY 11-14 Championship |
| 100 Butterfly | LCM | 1:09.40 | flying | 400 Medley Relay (leg 3) | 2025-07-19 | 2025 NE CS LCM 11-14 Championships |
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 13-14 · SCY
4333 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:46.95 | 707 |
| 200 BK SCY | 2:29.73 | 578 |
| 200 BR SCY | 2:52.54 | 572 |
| 200 FL SCY | 2:13.09 | 897 |
| 200 IM SCY | 2:20.71 | 766 |
| 400 IM SCY | 4:53.80 | 813 |
IMR 13-14 · SCY
3499 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:11.05 | 680 |
| 100 BK SCY | 1:08.44 | 598 |
| 100 BR SCY | 1:17.80 | 624 |
| 100 FL SCY | 1:01.24 | 831 |
| 200 IM SCY | 2:20.71 | 766 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.47
Front half 28.64s · back half 30.83s
200 Freestyle SCY 2:11.05
Front half 63.30s · back half 67.75s
500 Freestyle SCY 5:46.95
Front half 168.10s · back half 178.85s
1000 Freestyle SCY 12:48.47
Front half 376.22s · back half 392.25s
100 Backstroke SCY 1:08.44
Front half 32.94s · back half 35.50s
200 Backstroke SCY 2:29.73
Front half 72.51s · back half 77.22s
100 Breaststroke SCY 1:17.80
Front half 36.59s · back half 41.21s
200 Breaststroke SCY 2:52.54
Front half 82.86s · back half 89.68s
100 Butterfly SCY 1:01.24
Front half 28.94s · back half 32.30s
200 Butterfly SCY 2:13.09
Front half 62.46s · back half 70.63s
100 Individual Medley SCY 1:08.04
Front half 30.91s · back half 37.13s
200 Individual Medley SCY 2:20.71
Front half 64.15s · back half 76.56s
400 Individual Medley SCY 4:53.80
Front half 137.43s · back half 156.37s
100 Freestyle LCM 1:07.80
Front half 32.34s · back half 35.46s
400 Freestyle LCM 5:22.89
Front half 157.84s · back half 165.05s
800 Freestyle LCM 12:31.87
100 Backstroke LCM 1:24.25
Front half 40.87s · back half 43.38s
200 Backstroke LCM 2:45.04
Front half 80.66s · back half 84.38s
100 Butterfly LCM 1:09.33
Front half 32.35s · back half 36.98s
200 Butterfly LCM 2:31.88
Front half 70.83s · back half 81.05s
200 Individual Medley LCM 2:52.00
Front half 80.27s · back half 91.73s
400 Individual Medley LCM 5:40.48
Front half 162.85s · back half 177.63s
Progression
Faster times are higher. One card per event, all courses & history.