swimNathan Rolf
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.65 | 2015-10-25 | 2015 Solon Stars Freestyle Frenzy venue | |
| 50 Freestyle | SCY | 40.11 | +5.02s to B·+16.82s to Sectionals | 2018-02-04 | 2018 GLSS Frozen Meet venue |
| 100 Freestyle | SCY | 1:31.00 | +14.91s to B·+41.31s to Sectionals | 2018-02-04 | 2018 GLSS Frozen Meet venue |
| 200 Freestyle | SCY | 3:44.15 | +57.56s to B·+114.46s to Sectionals | 2016-12-11 | CWW 2016 Winter Breakout Meet slow pool |
| 100 Backstroke | SCY | 1:46.93 | +17.14s to B·+49.14s to Sectionals | 2018-02-04 | 2018 GLSS Frozen Meet venue |
| 50 Breaststroke | SCY | 57.58 | +10.69s to B·+30.39s to Sectionals | 2017-02-05 | 2017 GLSS Frozen Meet venue |
| 100 Breaststroke | SCY | 1:59.12 | +18.83s to B·+54.03s to Sectionals | 2018-02-04 | 2018 GLSS Frozen Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 42.77 | flying | 200 Free Relay (leg 2) | 2016-12-11 | CWW 2016 Winter Breakout Meet |
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 11-12 · SCY
356 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:46.93 | 172 |
| 100 BR SCY | 1:59.12 | 184 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
305 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:44.15 | 142 |
| 50 BR SCY | 57.58 | 163 |
| 50 BK SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:31.00
Front half 43.03s · back half 47.97s
200 Freestyle SCY 3:44.15
Front half 104.42s · back half 119.73s
100 Backstroke SCY 1:46.93
Front half 52.23s · back half 54.70s
100 Breaststroke SCY 1:59.12
Front half 58.04s · back half 61.08s
Progression
Faster times are higher. One card per event, all courses & history.