Dylan Tambuwun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.40 | AA+0.01s to AAA·Sectionals ✓+1.11s to Futures | 2026-02-16 | 2026 Santa Clara Senior Champsvenue |
| 100 Freestyle | SCY | 46.66 | AAAA·Sectionals ✓+0.27s to Futures | 2026-04-09 | 2026 Far Western SC Hosted By SCSCvenue |
| 200 Freestyle | SCY | 1:45.73 | AAA+3.54s to AAAA·Sectionals ✓+4.14s to Futures | 2025-02-22 | 2025 Juanita Allington Memorialvenue |
| 500 Freestyle | SCY | 4:38.45 | AAA+0.66s to AAAA·Sectionals ✓+1.36s to Futures | 2026-04-11 | 2026 Far Western SC Hosted By SCSCvenue |
| 100 Backstroke | SCY | 55.30 | AA+2.01s to AAA·Sectionals ✓+3.81s to Futures | 2026-01-25 | Orinda Aquatics SCY Senior Open Meetvenue |
| 200 Backstroke | SCY | 2:08.30 | BB+1.01s to A·+7.01s to Sectionals | 2026-02-15 | 2026 Santa Clara Senior Champsvenue |
| 50 Breaststroke | SCY | 27.04 | AAAA·+0.75s to Futures | 2026-02-28 | 2026 CA NV Speedo Sect @ CCAvenue |
| 100 Breaststroke | SCY | 57.21 | AAAA·Futures ✓+1.72s to Winter JNs | 2025-12-12 | 2025 West Speedo Winter Juniorsfast pool |
| 200 Breaststroke | SCY | 2:02.62 | AAAA·Futures ✓+1.03s to Winter JNs | 2025-12-13 | 2025 West Speedo Winter Juniorsfast pool |
| 100 Butterfly | SCY | 52.56 | AAA+2.07s to AAAA·Sectionals ✓+1.97s to Futures | 2024-12-22 | 2024 CA-NV December Sectionals At BREAvenue |
| 200 Butterfly | SCY | 1:55.67 | AAA+2.58s to AAAA·Sectionals ✓+1.98s to Futures | 2024-12-21 | 2024 CA-NV December Sectionals At BREAvenue |
| 200 Individual Medley | SCY | 1:54.24 | AAA+0.75s to AAAA·Sectionals ✓+0.35s to Futures | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 400 Individual Medley | SCY | 4:00.85 | AAAA·Futures ✓+4.36s to Winter JNs | 2025-12-12 | 2025 West Speedo Winter Juniorsfast pool |
| 50 Freestyle | LCM | 28.15 | A+1.06s to AA·+1.16s to Sectionals | 2022-08-03 | 2022 Western Zone Age Group Championships |
| 100 Freestyle | LCM | 55.46 | AAA+1.57s to AAAA·Sectionals ✓+1.87s to Futures | 2026-04-26 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 200 Freestyle | LCM | 2:02.07 | AAA+4.08s to AAAA·Sectionals ✓+4.28s to Futures | 2026-05-10 | Pacific Swimming SCY/LCM Senior Post NCS Meetvenue |
| 400 Freestyle | LCM | 4:26.03 | AA+2.34s to AAA·Sectionals ✓+16.04s to Futures | 2026-04-18 | Pacific Swimming LCM Senior Open host TERAvenue |
| 800 Freestyle | LCM | 9:02.83 | AAA+21.14s to AAAA·Sectionals ✓+22.14s to Futures | 2025-06-26 | 2025 TYR GO Challengevenue |
| 1500 Freestyle | LCM | 18:14.32 | AA+42.73s to AAA·+3.23s to Sectionals | 2022-08-03 | 2022 Western Zone Age Group Championships |
| 50 Backstroke | LCM | 33.46 | BB+0.97s to A·+5.57s to Futures | 2022-08-03 | 2022 Western Zone Age Group Championships |
| 100 Backstroke | LCM | 1:07.53 | A+2.24s to AA·+2.34s to Sectionals | 2026-06-27 | Pacific Swimming Long Course Senior Openvenue |
| 200 Backstroke | LCM | 2:27.09 | A+5.60s to AA·+5.60s to Sectionals | 2026-04-26 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 50 Breaststroke | LCM | 30.66 | AAAA·Futures ✓+1.07s to Jr Nationals | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 100 Breaststroke | LCM | 1:05.84 | AAAA·Winter JNs ✓+0.75s to Jr Nationals | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 200 Breaststroke | LCM | 2:22.51 | AAAA·Winter JNs ✓+0.12s to Jr Nationals | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 100 Butterfly | LCM | 59.92 | AAA+2.13s to AAAA·Sectionals ✓+1.93s to Futures | 2026-05-10 | Pacific Swimming SCY/LCM Senior Post NCS Meetvenue |
| 200 Butterfly | LCM | 2:14.53 | AAA+5.34s to AAAA·Sectionals ✓+4.34s to Futures | 2025-06-29 | 2025 TYR GO Challengevenue |
| 200 Individual Medley | LCM | 2:11.73 | AAAA·Futures ✓+2.44s to Winter JNs | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 400 Individual Medley | LCM | 4:44.16 | AAA+2.07s to AAAA·Sectionals ✓+1.77s to Futures | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 21.56 | flying | 200 Free Relay (leg 4) | 2026-02-26 | 2026 CA NV Speedo Sect @ CCA |
| 50 Freestyle | SCY | 21.73 | flying | 200 Medley Relay (leg 4) | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA |
| 100 Freestyle | SCY | 47.73 | flying | 400 Free Relay (leg 2) | 2026-03-01 | 2026 CA NV Speedo Sect @ CCA |
| 200 Freestyle | SCY | 1:49.01 | flat | 800 Free Relay | 2024-12-19 | 2024 CA-NV December Sectionals At BREA |
| 200 Freestyle | SCY | 1:42.69 | flying | 800 Free Relay (leg 4) | 2026-02-26 | 2026 CA NV Speedo Sect @ CCA |
| 50 Breaststroke | SCY | 27.42 | flying | 200 Medley Relay (leg 2) | 2026-02-15 | 2026 Santa Clara Senior Champs |
| 100 Breaststroke | SCY | 1:03.29 | flying | 400 Medley Relay (leg 2) | 2026-02-14 | 2026 Santa Clara Senior Champs |
| 50 Butterfly | SCY | 23.82 | flying | 200 Medley Relay (leg 3) | 2024-12-21 | 2024 CA-NV December Sectionals At BREA |
| 100 Butterfly | SCY | 51.65 | flying | 400 Medley Relay (leg 3) | 2026-02-27 | 2026 CA NV Speedo Sect @ CCA |
| 50 Freestyle | LCM | 25.31 | flat | 200 Free Relay | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 50 Freestyle | LCM | 24.35 | flying | 200 Medley Relay (leg 4) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 50 Freestyle | LCM | 25.72 | flying | 200 Free Relay (leg 3) | 2025-06-27 | 2025 TYR GO Challenge |
| 100 Freestyle | LCM | 54.64 | flying | 400 Free Relay (leg 4) | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 200 Freestyle | LCM | 2:00.86 | flat | 800 Free Relay | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 50 Breaststroke | LCM | 30.64 | flying | 200 Medley Relay (leg 2) | 2024-08-08 | 2024 Western Zone Age Group Championships |
| 100 Breaststroke | LCM | 1:08.91 | flying | 400 Medley Relay (leg 2) | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
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 15-16 · SCY
5589 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:38.45 | 976 |
| 200 BK SCY | 2:08.30 | 642 |
| 200 BR SCY | 2:02.62 | 1066 |
| 200 FL SCY | 1:55.67 | 924 |
| 200 IM SCY | 1:54.24 | 972 |
| 400 IM SCY | 4:00.85 | 1009 |
IMR 15-16 · SCY
4545 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.73 | 897 |
| 100 BK SCY | 55.30 | 770 |
| 100 BR SCY | 57.21 | 1025 |
| 100 FL SCY | 52.56 | 881 |
| 200 IM SCY | 1:54.24 | 972 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.66
Front half 22.65s · back half 24.01s
200 Freestyle SCY 1:45.73
Front half 50.55s · back half 55.18s
500 Freestyle SCY 4:38.45
Front half 137.28s · back half 141.17s
100 Backstroke SCY 55.30
Front half 27.08s · back half 28.22s
200 Backstroke SCY 2:08.30
Front half 60.66s · back half 67.64s
100 Breaststroke SCY 57.21
Front half 26.99s · back half 30.22s
200 Breaststroke SCY 2:02.62
Front half 59.25s · back half 63.37s
100 Butterfly SCY 52.56
Front half 25.00s · back half 27.56s
200 Butterfly SCY 1:55.67 RT 0.58s
Front half 55.48s · back half 60.19s
200 Individual Medley SCY 1:54.24
Front half 54.58s · back half 59.66s
400 Individual Medley SCY 4:00.85
Front half 120.79s · back half 120.06s
200 Freestyle LCM 2:02.07
Front half 60.78s · back half 61.29s
400 Freestyle LCM 4:26.03
Front half 127.09s · back half 138.94s
800 Freestyle LCM 9:02.83
Front half 267.46s · back half 275.37s
100 Breaststroke LCM 1:05.84 RT 0.61s
Front half 31.02s · back half 34.82s
200 Breaststroke LCM 2:22.51 RT 0.65s
Front half 68.87s · back half 73.64s
100 Butterfly LCM 59.92
Front half 29.29s · back half 30.63s
200 Butterfly LCM 2:14.53
Front half 62.86s · back half 71.67s
200 Individual Medley LCM 2:11.73 RT 0.63s
Front half 63.80s · back half 67.93s
400 Individual Medley LCM 4:44.16 RT 0.66s
Front half 144.47s · back half 139.69s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.