swimMarisa Dittmar
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.02 | AA+0.03s to AAA | 2024-02-10 | 2024 SI SBA All Ages NTS Meet Final venue |
| 100 Freestyle | SCY | 54.82 | AA+0.73s to AAA | 2024-12-23 | 2024 SI Winter Age Group Championships venue |
| 100 Backstroke | SCY | 1:03.53 | A+2.34s to AA | 2024-02-18 | 2024 President's Day Senior Classic Meet venue |
| 100 Breaststroke | SCY | 1:14.01 | BB+0.62s to A | 2024-12-21 | 2024 SI Winter Age Group Championships venue |
| 100 Butterfly | SCY | 1:02.87 | A+1.98s to AA | 2024-12-21 | 2024 SI Winter Age Group Championships venue |
| 200 Individual Medley | SCY | 2:28.09 | BB+5.70s to A | 2024-01-20 | 2024 SI JBST All Ages NTS venue |
| 50 Freestyle | LCM | 28.70 | AA+0.31s to AAA | 2024-07-27 | 2024 SI LC AG CHAMPS venue |
| 100 Freestyle | LCM | 1:03.83 | AA+2.34s to AAA | 2024-07-28 | 2024 SI LC AG CHAMPS venue |
| 50 Backstroke | LCM | 36.28 | BB+0.79s to A | 2024-06-21 | 2024 SI SPLASH AND DASH venue |
| 100 Backstroke | LCM | 1:15.60 | BB+1.01s to A | 2024-07-28 | 2024 SI LC AG CHAMPS venue |
| 50 Breaststroke | LCM | 40.78 | BB+1.09s to A | 2024-06-21 | 2024 SI SPLASH AND DASH venue |
| 100 Breaststroke | LCM | 1:30.13 | BB+5.94s to A | 2024-07-07 | 2024 SI TAC A/BB All Ages Meet slow pool |
| 100 Butterfly | LCM | 1:14.08 | BB+1.79s to A | 2024-07-26 | 2024 SI LC AG CHAMPS venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMX 17-18 · SCY
568 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:28.09 | 568 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2526 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:03.53 | 648 |
| 100 BR SCY | 1:14.01 | 634 |
| 100 FL SCY | 1:02.87 | 676 |
| 200 IM SCY | 2:28.09 | 568 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:03.53
Front half 30.59s · back half 32.94s
100 Breaststroke SCY 1:14.01
Front half 33.96s · back half 40.05s
100 Butterfly SCY 1:02.87
Front half 28.55s · back half 34.32s
200 Individual Medley SCY 2:28.09
Front half 68.46s · back half 79.63s
100 Freestyle LCM 1:03.83
Front half 30.25s · back half 33.58s
100 Backstroke LCM 1:15.60
Front half 36.36s · back half 39.24s
100 Breaststroke LCM 1:30.13
Front half 42.41s · back half 47.72s
100 Butterfly LCM 1:14.08
Front half 33.31s · back half 40.77s
Progression
Faster times are higher. One card per event, all courses & history.