swimIan Rotberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.29 | AA+0.20s to AAA·Sectionals ✓+1.00s to Futures | 2025-03-01 | 2025 SE Speedo Southern Premier venue |
| 100 Freestyle | SCY | 47.50 | AAA+1.41s to AAAA·Sectionals ✓+1.11s to Futures | 2025-03-02 | 2025 SE Speedo Southern Premier venue |
| 200 Freestyle | SCY | 1:45.68 | AAA+4.19s to AAAA·Sectionals ✓+4.09s to Futures | 2026-03-06 | Speedo Southern Premier fast pool |
| 500 Freestyle | SCY | 4:49.42 | AA+0.83s to AAA·+2.03s to Sectionals | 2025-03-01 | 2025 SE Speedo Southern Premier venue |
| 1000 Freestyle | SCY | 10:18.27 | AA+13.78s to AAA·+18.78s to Sectionals | 2025-01-06 | SJAC Distance Challenge |
| 1650 Freestyle | SCY | 17:08.27 | AA+18.48s to AAA·+24.28s to Sectionals | 2025-01-06 | SJAC Distance Challenge |
| 100 Backstroke | SCY | 59.64 | BB+2.35s to A·+5.15s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 200 Backstroke | SCY | 2:17.14 | B+1.45s to BB·+18.55s to Sectionals | 2024-10-21 | JW October Intrasquad Meet |
| 100 Breaststroke | SCY | 1:01.34 | AA+1.95s to AAA·Sectionals ✓+3.35s to Futures | 2026-03-06 | Speedo Southern Premier fast pool |
| 200 Breaststroke | SCY | 2:16.12 | A+1.23s to AA·+1.13s to Sectionals | 2025-03-02 | 2025 SE Speedo Southern Premier venue |
| 100 Butterfly | SCY | 1:03.08 | B+1.69s to BB·+9.89s to Sectionals | 2026-02-10 | JW Superbowl Splash ABBC |
| 200 Individual Medley | SCY | 2:00.16 | AA+2.67s to AAA·+0.77s to Sectionals | 2025-03-01 | 2025 SE Speedo Southern Premier venue |
| 400 Individual Medley | SCY | 4:38.54 | BB+2.55s to A·+23.45s to Sectionals | 2024-10-21 | JW October Intrasquad Meet |
| 50 Freestyle | LCM | 25.98 | AA+0.49s to AAA·+0.49s to Sectionals | 2026-06-23 | JW Closed Summer Solstice |
| 100 Freestyle | LCM | 55.87 | AA+0.28s to AAA·+0.38s to Sectionals | 2025-07-12 | 2025 Middle Atlantic Swimming LC Senior Champ venue |
| 200 Freestyle | LCM | 2:01.57 | AAA+4.98s to AAAA·+0.28s to Sectionals | 2025-07-13 | 2025 Middle Atlantic Swimming LC Senior Champ venue |
| 400 Freestyle | LCM | 4:20.36 | AAA+11.67s to AAAA·+2.77s to Sectionals | 2025-07-11 | 2025 Middle Atlantic Swimming LC Senior Champ venue |
| 200 Backstroke | LCM | 2:36.19 | BB+9.10s to A·+21.40s to Sectionals | 2025-06-18 | JW LC Intrasquad |
| 100 Breaststroke | LCM | 1:08.74 | AAA+2.65s to AAAA·Sectionals ✓+0.55s to Futures | 2026-07-13 | 1714404 |
| 200 Breaststroke | LCM | 2:34.21 | AA+3.22s to AAA·+1.62s to Sectionals | 2026-07-13 | 1714404 |
| 100 Butterfly | LCM | 1:11.14 | B+0.55s to BB·+10.95s to Sectionals | 2025-06-18 | JW LC Intrasquad |
| 200 Individual Medley | LCM | 2:23.72 | A+1.33s to AA·+7.53s to Sectionals | 2024-06-26 | Jersey Wahoos Closed Summer Solstice |
| 400 Individual Medley | LCM | 5:20.69 | BB+1.70s to A·+30.80s to Sectionals | 2025-06-18 | JW LC Intrasquad |
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 | 22.19 | flying | 200 Free Relay (leg 4) | 2026-03-06 | Speedo Southern Premier |
| 50 Breaststroke | SCY | 27.83 | flying | 200 Medley Relay (leg 2) | 2026-03-07 | Speedo Southern Premier |
| 100 Breaststroke | SCY | 1:00.21 | flying | 400 Medley Relay (leg 2) | 2026-03-08 | Speedo Southern Premier |
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 · LCM
3503 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:20.36 | 832 |
| 200 BK LCM | 2:36.19 | 536 |
| 200 BR LCM | 2:34.21 | 778 |
| 200 IM LCM | 2:23.72 | 722 |
| 400 IM LCM | 5:20.69 | 635 |
| 200 FL LCM | — | 0 |
IMR 17-18 · SCY
3412 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.68 | 852 |
| 100 BK SCY | 59.64 | 550 |
| 100 BR SCY | 1:01.34 | 760 |
| 100 FL SCY | 1:03.08 | 471 |
| 200 IM SCY | 2:00.16 | 779 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:45.68 RT 0.75s
500 Freestyle SCY 4:49.42
Front half 142.47s · back half 146.95s
100 Backstroke SCY 59.64 split/total mismatch
Front half 29.04s · back half 30.60s
100 Breaststroke SCY 1:01.34 RT 0.75s
Front half 29.19s · back half 32.15s
200 Breaststroke SCY 2:16.12
Front half 66.25s · back half 69.87s
100 Butterfly SCY 1:03.08
Front half 29.73s · back half 33.35s
200 Individual Medley SCY 2:00.16
Front half 57.92s · back half 62.24s
400 Individual Medley SCY 4:38.54 split/total mismatch
100 Freestyle LCM 55.87
Front half 26.72s · back half 29.15s
200 Freestyle LCM 2:01.57
Front half 59.39s · back half 62.18s
400 Freestyle LCM 4:20.36
Front half 128.11s · back half 132.25s
200 Backstroke LCM 2:36.19 split/total mismatch
Front half 40.04s · back half 116.15s
100 Breaststroke LCM 1:08.74 split/total mismatch
Front half 31.96s · back half 36.78s
200 Breaststroke LCM 2:34.21 split/total mismatch
Front half 39.57s · back half 114.64s
200 Individual Medley LCM 2:23.72 split/total mismatch
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.
Progression
Faster times are higher. One card per event, all courses & history.