swimAdvaith Shivkumar
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.28 | +0.79s to B | 2026-03-14 | 2026 Shawmut NE Cup Championship venue |
| 100 Freestyle | SCY | 1:12.00 | +9.61s to B | 2026-04-19 | 2026 NE GS Pentathalon w/Distance fast pool |
| 200 Freestyle | SCY | 2:47.05 | +30.76s to B | 2025-12-13 | 2025 NE NSSC Dec Holiday Celebration! venue |
| 50 Backstroke | SCY | 40.40 | +8.61s to B | 2025-10-18 | 2025 NE NSSC Beede Halloween Classic - copied venue |
| 100 Backstroke | SCY | 1:28.83 | +21.04s to B | 2024-10-19 | 2024 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST venue |
| 200 Backstroke | SCY | 3:22.90 | +54.41s to B | 2025-03-08 | 2025 NE Cup Championship by Shawmut venue |
| 50 Breaststroke | SCY | 42.72 | +6.03s to B | 2025-11-02 | 2025 NE NSSC Nov Beede Specialty - copied venue |
| 100 Breaststroke | SCY | 1:32.41 | +15.42s to B | 2025-11-01 | 2025 NE NSSC Nov Beede Specialty - copied venue |
| 50 Butterfly | SCY | 36.19 | +4.40s to B | 2025-11-02 | 2025 NE NSSC Nov Beede Specialty - copied venue |
| 100 Butterfly | SCY | 1:30.69 | +23.40s to B | 2026-03-14 | 2026 Shawmut NE Cup Championship venue |
| 100 Individual Medley | SCY | 1:25.51 | 2025-01-11 | 2025 NE NSSC Jan 10-12 Specialty Meet venue | |
| 200 Individual Medley | SCY | 2:47.05 | +15.76s to B | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 50 Freestyle | LCM | 32.98 | B+2.39s to BB | 2026-06-21 | 2026 NE NSSC Invitational Springfield College venue |
| 100 Freestyle | LCM | 1:17.05 | +5.16s to B | 2026-06-21 | 2026 NE NSSC Invitational Springfield College venue |
| 200 Freestyle | LCM | 3:05.29 | +28.00s to B | 2026-06-20 | 2026 NE NSSC Invitational Springfield College venue |
| 50 Backstroke | LCM | 46.06 | +8.17s to B | 2024-05-18 | 2024 NE NSSC May Springfield venue |
| 100 Backstroke | LCM | 1:45.36 | +25.87s to B | 2024-06-22 | 2024 NE KCY A Beat the Heat Meet venue |
| 50 Breaststroke | LCM | 47.71 | +5.82s to B | 2026-05-17 | 2026 NE CS Spring Fever venue |
| 100 Breaststroke | LCM | 1:49.35 | +19.46s to B | 2026-05-16 | 2026 NE CS Spring Fever venue |
| 200 Breaststroke | LCM | 3:58.87 | +43.48s to B | 2025-06-07 | 2025 NE CRIM JUNE TEAM SPECIATY venue |
| 50 Butterfly | LCM | 39.38 | +3.49s to B | 2026-05-16 | 2026 NE CS Spring Fever venue |
| 100 Butterfly | LCM | 1:42.36 | +25.37s to B | 2026-06-20 | 2026 NE NSSC Invitational Springfield College venue |
| 200 Individual Medley | LCM | 3:16.70 | +20.21s to B | 2025-06-06 | 2025 NE CRIM JUNE TEAM SPECIATY |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 28.42 | flying | 200 Free Relay (leg 2) | 2026-03-14 | 2026 Shawmut NE Cup Championship |
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 · LCM
529 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:58.87 | 227 |
| 200 IM LCM | 3:16.70 | 302 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1144 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:05.29 | 254 |
| 100 BK LCM | 1:45.36 | 180 |
| 100 BR LCM | 1:49.35 | 230 |
| 100 FL LCM | 1:42.36 | 178 |
| 200 IM LCM | 3:16.70 | 302 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.00
Front half 33.87s · back half 38.13s
200 Freestyle SCY 2:47.05
Front half 79.36s · back half 87.69s
100 Backstroke SCY 1:28.83
Front half 42.26s · back half 46.57s
200 Backstroke SCY 3:22.90
Front half 97.70s · back half 105.20s
100 Breaststroke SCY 1:32.41
Front half 44.90s · back half 47.51s
100 Butterfly SCY 1:30.69
Front half 37.32s · back half 53.37s
100 Individual Medley SCY 1:25.51
Front half 39.63s · back half 45.88s
200 Individual Medley SCY 2:47.05 split/total mismatch
100 Freestyle LCM 1:17.05
Front half 37.16s · back half 39.89s
200 Freestyle LCM 3:05.29
Front half 88.80s · back half 96.49s
100 Breaststroke LCM 1:49.35
Front half 52.33s · back half 57.02s
200 Breaststroke LCM 3:58.87
Front half 113.53s · back half 125.34s
100 Butterfly LCM 1:42.36
Front half 43.50s · back half 58.86s
200 Individual Medley LCM 3:16.70 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.