swimNikolai Haridasan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.53 | A+0.44s to AA·+1.14s to Sectionals | 2026-01-18 | 2026 MR AGUA MLK Invitationalvenue |
| 100 Freestyle | SCY | 48.69 | AA+0.40s to AAA·+0.20s to Sectionals | 2026-02-15 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 200 Freestyle | SCY | 1:47.56 | AA+1.17s to AAA·+1.27s to Sectionals | 2026-02-13 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 500 Freestyle | SCY | 4:52.38 | AA+3.79s to AAA·+4.99s to Sectionals | 2024-03-29 | 2024 Eastern Zone SC Age Group Championshipsvenue |
| 50 Backstroke | SCY | 28.75 | BB+1.96s to A·+5.06s to Futures | 2022-03-11 | 2022 MR Metro SC Junior Olympics |
| 100 Backstroke | SCY | 54.60 | AA+2.11s to AAA·+0.11s to Sectionals | 2026-02-14 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 200 Backstroke | SCY | 2:04.53 | A+4.54s to AA·+5.94s to Sectionals | 2025-01-18 | 2025 MR AGUA MLK Invitational |
| 50 Breaststroke | SCY | 33.31 | BB+2.42s to A·+7.02s to Futures | 2022-03-11 | 2022 MR Metro SC Junior Olympics |
| 100 Breaststroke | SCY | 1:02.61 | A+0.52s to AA·+1.12s to Sectionals | 2025-01-18 | 2025 MR AGUA MLK Invitational |
| 200 Breaststroke | SCY | 2:13.65 | AA+4.56s to AAA·Sectionals ✓+5.66s to Futures | 2026-03-08 | 2026 MR AGUA Last Chance Invitationalvenue |
| 50 Butterfly | SCY | 23.57 | AAA+0.18s to AAAA·+0.68s to Futures | 2026-03-29 | 2026 EZ North Speedo Short Course Sectionalsvenue |
| 100 Butterfly | SCY | 50.94 | AAA+1.35s to AAAA·Sectionals ✓+0.35s to Futures | 2025-02-13 | 2025 MR TYR Senior Met Winter Championship |
| 200 Butterfly | SCY | 1:56.35 | AAA+4.76s to AAAA·Sectionals ✓+2.66s to Futures | 2026-02-15 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 100 Individual Medley | SCY | 50.97 | 2024-10-13 | 2024 MR AGUA Season Starter Invitational | |
| 200 Individual Medley | SCY | 1:55.45 | AAA+3.26s to AAAA·Sectionals ✓+1.56s to Futures | 2025-03-30 | 2025 EZ North Speedo Short Course Sectionalsvenue |
| 400 Individual Medley | SCY | 4:13.80 | AA+0.81s to AAA·Sectionals ✓+6.81s to Futures | 2024-11-16 | JERSEY WAHOOS THANKSGIVING CELEBRATION ABBC |
| 50 Freestyle | LCM | 26.82 | A+0.13s to AA·+1.33s to Sectionals | 2025-06-20 | 2025 Synergy Dryland Summer Sizzlervenue |
| 100 Freestyle | LCM | 56.24 | AA+0.65s to AAA·+0.75s to Sectionals | 2026-06-20 | Swim Fort Lauderdale Speedo Summer Classic 26venue |
| 200 Freestyle | LCM | 2:02.11 | AAA+5.52s to AAAA·+0.82s to Sectionals | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 400 Freestyle | LCM | 4:36.75 | A+4.36s to AA·+19.16s to Sectionals | 2023-07-09 | 2023 MR COND July Jubilee Invitationalvenue |
| 50 Backstroke | LCM | 34.89 | B+0.20s to BB·+7.00s to Futures | 2021-07-23 | 2021 MR Metropolitan LCM Junior Olympics |
| 100 Backstroke | LCM | 1:05.80 | A+1.11s to AA·+3.81s to Sectionals | 2026-05-23 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 200 Backstroke | LCM | 2:37.12 | BB+10.03s to A·+22.33s to Sectionals | 2022-05-13 | 2022 MR LIE May Extravaganza Invitational |
| 50 Breaststroke | LCM | 40.41 | B+2.42s to BB·+9.52s to Futures | 2021-06-06 | 2021 MR SSC Summer Mad Dash Invitational |
| 100 Breaststroke | LCM | 1:17.68 | BB+2.19s to A·+7.99s to Sectionals | 2023-06-24 | 2023 MR PAC Summer Classic Invitationalvenue |
| 200 Breaststroke | LCM | 2:41.96 | A+4.07s to AA·+9.37s to Sectionals | 2024-08-04 | 2024 LC Senior Zone Championshipvenue |
| 50 Butterfly | LCM | 27.24 | AAA+0.85s to AAAA·+0.95s to Futures | 2025-07-30 | 2025 ISCA Summer Senior Blastfast pool |
| 100 Butterfly | LCM | 56.87 | AAAA·Futures ✓+0.38s to Winter JNs | 2025-07-10 | 2025 MR TYR Senior Metropolitan Summer Champs |
| 200 Butterfly | LCM | 2:17.08 | AA+3.89s to AAA·+0.79s to Sectionals | 2025-08-02 | 2025 ISCA Summer Senior Blastfast pool |
| 200 Individual Medley | LCM | 2:15.90 | AAA+5.91s to AAAA·Sectionals ✓+3.11s to Futures | 2025-07-30 | 2025 ISCA Summer Senior Blastfast pool |
| 400 Individual Medley | LCM | 4:59.20 | AA+6.81s to AAA·+9.31s to Sectionals | 2025-06-19 | 2025 Synergy Dryland Summer Sizzlervenue |
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 | 22.61 | flying | 200 Free Relay (leg 2) | 2024-03-29 | 2024 Eastern Zone SC Age Group Championships |
| 100 Freestyle | SCY | 50.56 | flat | 400 Free Relay | 2024-03-27 | 2024 Eastern Zone SC Age Group Championships |
| 50 Butterfly | SCY | 23.29 | flying | 200 Medley Relay (leg 3) | 2026-02-13 | 2026 MR TYR Senior Mets Winter Championship |
| 100 Butterfly | SCY | 51.34 | flying | 400 Medley Relay (leg 3) | 2026-02-14 | 2026 MR TYR Senior Mets Winter Championship |
| 50 Freestyle | LCM | 27.10 | flat | 200 Free Relay | 2024-07-21 | 2024 Metropolitan LC Junior Met Championships |
| 100 Freestyle | LCM | 57.53 | flying | 400 Free Relay (leg 4) | 2024-07-20 | 2024 Metropolitan LC Junior Met Championships |
| 200 Freestyle | LCM | 2:05.72 | flying | 800 Free Relay (leg 3) | 2024-08-03 | 2024 LC Senior Zone Championship |
| 50 Butterfly | LCM | 28.31 | flying | 200 Medley Relay (leg 3) | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships |
| 100 Butterfly | LCM | 1:02.34 | flying | 400 Medley Relay (leg 3) | 2024-07-21 | 2024 Metropolitan LC Junior Met 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
4754 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:52.38 | 808 |
| 200 BK SCY | 2:04.53 | 650 |
| 200 BR SCY | 2:13.65 | 754 |
| 200 FL SCY | 1:56.35 | 840 |
| 200 IM SCY | 1:55.45 | 878 |
| 400 IM SCY | 4:13.80 | 824 |
IMR 17-18 · SCY
4012 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.56 | 808 |
| 100 BK SCY | 54.60 | 717 |
| 100 BR SCY | 1:02.61 | 715 |
| 100 FL SCY | 50.94 | 894 |
| 200 IM SCY | 1:55.45 | 878 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.69
Front half 23.74s · back half 24.95s
200 Freestyle SCY 1:47.56
Front half 52.62s · back half 54.94s
500 Freestyle SCY 4:52.38
Front half 146.21s · back half 146.17s
100 Backstroke SCY 54.60
Front half 26.55s · back half 28.05s
200 Backstroke SCY 2:04.53
200 Breaststroke SCY 2:13.65
Front half 63.32s · back half 70.33s
200 Butterfly SCY 1:56.35
Front half 55.61s · back half 60.74s
200 Individual Medley SCY 1:55.45
Front half 54.59s · back half 60.86s
200 Freestyle LCM 2:02.11
400 Freestyle LCM 4:36.75
Front half 135.44s · back half 141.31s
100 Backstroke LCM 1:05.80
Front half 30.99s · back half 34.81s
200 Backstroke LCM 2:37.12
100 Breaststroke LCM 1:17.68
Front half 37.25s · back half 40.43s
200 Breaststroke LCM 2:41.96
Front half 77.69s · back half 84.27s
200 Butterfly LCM 2:17.08
Front half 64.36s · back half 72.72s
200 Individual Medley LCM 2:15.90
Front half 63.56s · back half 72.34s
400 Individual Medley LCM 4:59.20
Front half 143.07s · back half 156.13s
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.