Nakul Karumbaiah
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.43 | AA+0.34s to AAA·+0.14s to Sectionals | 2026-03-29 | 2026 Northeast Divisional Championshipsvenue |
| 100 Freestyle | SCY | 49.26 | AA+0.97s to AAA·+0.97s to Sectionals | 2026-03-28 | 2026 Northeast Divisional Championshipsvenue |
| 200 Freestyle | SCY | 1:52.15 | A+0.96s to AA·+6.36s to Sectionals | 2025-03-30 | 2025 Northeast Divisional Championshipsvenue |
| 500 Freestyle | SCY | 5:14.16 | A+12.47s to AA·+28.07s to Sectionals | 2025-03-28 | 2025 Northeast Divisional Championshipsvenue |
| 1000 Freestyle | SCY | 10:54.49 | A+22.50s to AA·+57.30s to Sectionals | 2025-01-01 | LA March Invite |
| 50 Backstroke | SCY | 29.42 | B+0.43s to BB·+3.73s to Sectionals | 2026-01-11 | 2026 New Year's Kickoff - copiedvenue |
| 100 Backstroke | SCY | 1:01.05 | BB+3.76s to A·+5.96s to Sectionals | 2025-10-25 | 2025 Athens Fall Classic - copiedvenue |
| 50 Breaststroke | SCY | 27.36 | AAA+0.37s to AAAA·Sectionals ✓+1.07s to Futures | 2025-10-26 | 2025 Athens Fall Classic - copiedvenue |
| 100 Breaststroke | SCY | 56.66 | AAAA·Futures ✓+1.17s to Winter JNs | 2026-03-29 | 2026 Northeast Divisional Championshipsvenue |
| 200 Breaststroke | SCY | 2:08.08 | AAA+4.89s to AAAA·Sectionals ✓+0.09s to Futures | 2026-03-28 | 2026 Northeast Divisional Championshipsvenue |
| 100 Butterfly | SCY | 57.31 | BB+0.62s to A·+4.62s to Sectionals | 2026-03-28 | 2026 Northeast Divisional Championshipsvenue |
| 100 Individual Medley | SCY | 57.82 | 2025-01-01 | LA March Invite | |
| 200 Individual Medley | SCY | 2:05.24 | A+2.35s to AA·+5.85s to Sectionals | 2025-03-29 | 2025 Northeast Divisional Championshipsvenue |
| 400 Individual Medley | SCY | 5:09.01 | B+10.02s to BB·+57.02s to Sectionals | 2024-10-27 | 2024 Athens Fall Classicvenue |
| 50 Freestyle | LCM | 25.94 | AA+0.45s to AAA·+0.35s to Sectionals | 2026-07-25 | 2026 GA LC Senior State Championshipsvenue |
| 100 Freestyle | LCM | 57.26 | AA+1.67s to AAA·+1.97s to Sectionals | 2026-07-23 | 2026 GA LC Senior State Championshipsvenue |
| 200 Freestyle | LCM | 2:17.49 | BB+4.20s to A·+16.60s to Sectionals | 2024-07-26 | Georgia LC Senior State Championships 2024venue |
| 50 Backstroke | LCM | 32.49 | BB+0.50s to A·+2.30s to Sectionals | 2026-05-30 | 2026 ABSC IMX Knockout Seriesvenue |
| 100 Backstroke | LCM | 1:11.89 | BB+4.40s to A·+7.40s to Sectionals | 2025-05-18 | 2025 Bulldog Grand Slamvenue |
| 50 Breaststroke | LCM | 29.41 | AAAA·Jr Nationals ✓+0.22s to Nationals | 2026-06-27 | 2026 Bulldog Grand Slam - copiedvenue |
| 100 Breaststroke | LCM | 1:06.55 | AAA+0.46s to AAAA·Futures ✓+0.66s to Winter JNs | 2026-06-26 | 2026 Bulldog Grand Slam - copiedvenue |
| 200 Breaststroke | LCM | 2:34.98 | AA+3.99s to AAA·Sectionals ✓+5.89s to Futures | 2026-05-31 | 2026 ABSC IMX Knockout Seriesvenue |
| 50 Butterfly | LCM | 27.87 | AA+0.18s to AAA·+0.08s to Sectionals | 2026-06-28 | 2026 Bulldog Grand Slam - copiedvenue |
| 100 Butterfly | LCM | 1:08.83 | BB+3.64s to A·+8.34s to Sectionals | 2026-06-26 | 2026 Bulldog Grand Slam - copiedvenue |
| 200 Individual Medley | LCM | 2:28.79 | BB+0.20s to A·+11.10s to Sectionals | 2026-07-26 | 2026 GA LC Senior State Championshipsvenue |
| 400 Individual Medley | LCM | 5:28.76 | BB+9.77s to A·+34.87s to Sectionals | 2026-05-30 | 2026 ABSC IMX Knockout Seriesvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.43 | flying | 200 Free Relay (leg 3) | 2026-03-28 | 2026 Northeast Divisional Championships |
| 50 Breaststroke | SCY | 26.70 | flying | 200 Medley Relay (leg 2) | 2025-03-30 | 2025 Northeast Divisional Championships |
| 50 Freestyle | LCM | 25.26 | flat | 200 Free Relay | 2026-07-24 | 2026 GA LC Senior State Championships |
| 100 Freestyle | LCM | 58.32 | flying | 400 Free Relay (leg 3) | 2026-07-24 | 2026 GA LC Senior State Championships |
| 50 Breaststroke | LCM | 29.26 | flying | 200 Medley Relay (leg 2) | 2026-07-25 | 2026 GA LC Senior State Championships |
| 100 Breaststroke | LCM | 1:06.31 | flying | 400 Medley Relay (leg 2) | 2026-07-25 | 2026 GA LC Senior State 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 17-18 · SCY
2652 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:14.16 | 651 |
| 200 BR SCY | 2:08.08 | 857 |
| 200 IM SCY | 2:05.24 | 688 |
| 400 IM SCY | 5:09.01 | 456 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3505 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.15 | 712 |
| 100 BK SCY | 1:01.05 | 513 |
| 100 BR SCY | 56.66 | 964 |
| 100 FL SCY | 57.31 | 628 |
| 200 IM SCY | 2:05.24 | 688 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.26
Front half 23.52s · back half 25.74s
200 Freestyle SCY 1:52.15
Front half 53.97s · back half 58.18s
500 Freestyle SCY 5:14.16
Front half 152.26s · back half 161.90s
1000 Freestyle SCY 10:54.49 split/total mismatch
100 Backstroke SCY 1:01.05
Front half 29.94s · back half 31.11s
100 Breaststroke SCY 56.66
Front half 26.44s · back half 30.22s
200 Breaststroke SCY 2:08.08
Front half 61.12s · back half 66.96s
100 Butterfly SCY 57.31
Front half 26.30s · back half 31.01s
100 Individual Medley SCY 57.82 split/total mismatch
Front half 28.02s · back half 29.80s
400 Individual Medley SCY 5:09.01
Front half 162.19s · back half 146.82s
100 Freestyle LCM 57.26
Front half 27.88s · back half 29.38s
200 Freestyle LCM 2:17.49
Front half 66.86s · back half 70.63s
100 Backstroke LCM 1:11.89 RT 0.60s
Front half 34.92s · back half 36.97s
100 Breaststroke LCM 1:06.55
Front half 30.83s · back half 35.72s
200 Breaststroke LCM 2:34.98
Front half 73.43s · back half 81.55s
100 Butterfly LCM 1:08.83
Front half 31.18s · back half 37.65s
200 Individual Medley LCM 2:28.79
Front half 75.85s · back half 72.94s
400 Individual Medley LCM 5:28.76
Front half 168.80s · back half 159.96s
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.