Mary Rotenberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 54.20 | AA+0.41s to AAA | 2021-03-19 | 2021 MR EAST March Madness Meet |
| 200 Freestyle | LCM | 2:10.10 | AAA+3.11s to AAAA | 2019-08-02 | 2019 Futures Championships (Geneva, Ohio) venue |
| 100 Backstroke | LCM | 1:06.73 | AAA+1.84s to AAAA | 2019-08-03 | 2019 Futures Championships (Geneva, Ohio) venue |
| 200 Backstroke | LCM | 2:19.13 | AAAA | 2019-08-04 | 2019 Futures Championships (Geneva, Ohio) venue |
| 200 Individual Medley | LCM | 2:38.26 | A+2.07s to AA | 2017-08-06 | 2017 Futures Championships (Geneva, Ohio) venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 200 Freestyle | LCM | 2:09.59 | flying | 800 Free Relay (leg 3) | 2019-08-01 | 2019 Futures Championships (Geneva, Ohio) |
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
1725 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:19.13 | 1003 |
| 200 IM LCM | 2:38.26 | 722 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
2527 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:10.10 | 903 |
| 100 BK LCM | 1:06.73 | 902 |
| 200 IM LCM | 2:38.26 | 722 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 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 54.20
Front half 26.02s · back half 28.18s
200 Freestyle LCM 2:10.10
Front half 62.74s · back half 67.36s
100 Backstroke LCM 1:06.73
Front half 31.84s · back half 34.89s
200 Backstroke LCM 2:19.13
Front half 67.80s · back half 71.33s
200 Individual Medley LCM 2:38.26
Front half 71.46s · back half 86.80s
Progression
Faster times are higher. One card per event, all courses & history.