Mary Stum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.65 | AA+0.86s to AAA·+0.86s to Sectionals | 2024-03-10 | 2024 Speedo MD LSC JR Champs - Site 1 venue |
| 100 Freestyle | SCY | 55.72 | AA+1.93s to AAA·+2.63s to Sectionals | 2024-03-09 | 2024 Speedo MD LSC JR Champs - Site 1 venue |
| 200 Freestyle | SCY | 2:04.09 | A+2.00s to AA·+9.10s to Sectionals | 2022-02-13 | 2022 CAC Spring Fest Invitiational slow pool |
| 500 Freestyle | SCY | 5:44.31 | BB+3.02s to A·+35.52s to Sectionals | 2024-01-01 | 2024 SPEEDO MD LSC JR Champs - Site 1 |
| 50 Backstroke | SCY | 50.53 | +15.64s to B·+24.24s to Futures | 2016-10-15 | 2016 CBAC Fall Warm-Up Meet slow pool |
| 100 Backstroke | SCY | 1:03.35 | A+2.26s to AA·+4.06s to Sectionals | 2022-02-26 | 2022 MD LSC Senior Championships fast pool |
| 200 Backstroke | SCY | 2:31.38 | B+1.19s to BB·+22.49s to Sectionals | 2023-01-07 | 2023 ASC IMX Challenge venue |
| 50 Breaststroke | SCY | 34.39 | A+0.90s to AA·+4.60s to Futures | 2022-02-12 | 2022 CAC Spring Fest Invitiational slow pool |
| 100 Breaststroke | SCY | 1:15.98 | BB+2.99s to A·+7.79s to Sectionals | 2024-02-10 | GBSA - 2024 Last Chance Qualifying venue |
| 200 Breaststroke | SCY | 2:42.71 | BB+4.22s to A·+13.32s to Sectionals | 2023-12-29 | 2023 ASC IMX Challenge |
| 50 Butterfly | SCY | 29.00 | A+0.31s to AA·+3.31s to Futures | 2022-02-13 | 2022 CAC Spring Fest Invitiational slow pool |
| 100 Butterfly | SCY | 1:02.42 | A+1.73s to AA·+3.93s to Sectionals | 2024-03-10 | 2024 Speedo MD LSC JR Champs - Site 1 venue |
| 200 Butterfly | SCY | 2:21.76 | BB+1.57s to A·+9.67s to Sectionals | 2023-12-09 | 2023 ASC Holiday Invitational |
| 100 Individual Medley | SCY | 1:07.31 | 2021-11-21 | CAC Zachary "Zack" Spain Memorial Meet 2021 slow pool | |
| 200 Individual Medley | SCY | 2:16.08 | AA+5.59s to AAA·+5.39s to Sectionals | 2024-03-09 | 2024 Speedo MD LSC JR Champs - Site 1 venue |
| 400 Individual Medley | SCY | 5:04.54 | BB+1.15s to A·+26.15s to Sectionals | 2021-11-19 | CAC Zachary "Zack" Spain Memorial Meet 2021 slow pool |
| 50 Freestyle | LCM | 29.87 | A+0.18s to AA·+1.58s to Sectionals | 2023-07-29 | 2023 Summer Junior Champs LCM Meet venue |
| 100 Freestyle | LCM | 1:04.96 | A+0.77s to AA·+4.27s to Sectionals | 2023-07-30 | 2023 Summer Junior Champs LCM Meet venue |
| 200 Freestyle | LCM | 2:25.16 | BB+0.07s to A·+14.27s to Sectionals | 2021-07-11 | 2021 FOX July Long Course Invitational venue |
| 50 Backstroke | LCM | 36.20 | BB+0.41s to A·+5.31s to Futures | 2023-04-15 | 2023 FOX April Long Course Invitational venue |
| 100 Backstroke | LCM | 1:14.61 | BB+0.42s to A·+6.72s to Sectionals | 2024-04-13 | 2024 Fox April Long Course Invitational |
| 50 Breaststroke | LCM | 42.78 | BB+3.19s to A·+7.99s to Futures | 2021-07-11 | 2021 FOX July Long Course Invitational venue |
| 100 Breaststroke | LCM | 1:30.76 | BB+6.47s to A·+12.87s to Sectionals | 2023-07-28 | 2023 Summer Junior Champs LCM Meet venue |
| 200 Breaststroke | LCM | 3:04.76 | BB+0.67s to A·+15.37s to Sectionals | 2024-06-29 | 2024 ASC Independence Meet |
| 100 Butterfly | LCM | 1:14.37 | BB+2.18s to A·+8.08s to Sectionals | 2023 Sandbox Invitational venue | |
| 200 Butterfly | LCM | 2:54.60 | B+1.61s to BB·+25.51s to Sectionals | 2023-05-21 | 2023 NBAC Spring Long Course Meet venue |
| 200 Individual Medley | LCM | 2:45.20 | BB+2.21s to A·+16.81s to Sectionals | 2024-06-29 | 2024 ASC Independence Meet |
| 400 Individual Medley | LCM | 6:04.68 | BB+16.39s to A·+44.19s to Sectionals | 2024-05-17 | 2024 NBAC Spring LC Invitational Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 58.67 | flat | 400 Free Relay | 2022-02-12 | 2022 CAC Spring Fest Invitiational |
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
3759 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:44.31 | 644 |
| 200 BK SCY | 2:31.38 | 486 |
| 200 BR SCY | 2:42.71 | 616 |
| 200 FL SCY | 2:21.76 | 638 |
| 200 IM SCY | 2:16.08 | 732 |
| 400 IM SCY | 5:04.54 | 643 |
IMR 17-18 · SCY
3367 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.09 | 704 |
| 100 BK SCY | 1:03.35 | 654 |
| 100 BR SCY | 1:15.98 | 586 |
| 100 FL SCY | 1:02.42 | 691 |
| 200 IM SCY | 2:16.08 | 732 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.72
Front half 26.63s · back half 29.09s
200 Freestyle SCY 2:04.09
Front half 60.04s · back half 64.05s
500 Freestyle SCY 5:44.31
Front half 162.66s · back half 181.65s
100 Backstroke SCY 1:03.35
Front half 30.95s · back half 32.40s
200 Backstroke SCY 2:31.38
Front half 74.30s · back half 77.08s
100 Breaststroke SCY 1:15.98
Front half 36.39s · back half 39.59s
100 Butterfly SCY 1:02.42
Front half 30.28s · back half 32.14s
100 Individual Medley SCY 1:07.31
Front half 30.70s · back half 36.61s
200 Individual Medley SCY 2:16.08
Front half 65.16s · back half 70.92s
400 Individual Medley SCY 5:04.54
100 Freestyle LCM 1:04.96
Front half 31.21s · back half 33.75s
200 Freestyle LCM 2:25.16
Front half 72.17s · back half 72.99s
100 Breaststroke LCM 1:30.76
Front half 43.70s · back half 47.06s
100 Butterfly LCM 1:14.37
Front half 35.16s · back half 39.21s
200 Butterfly LCM 2:54.60
Front half 80.13s · back half 94.47s
400 Individual Medley LCM 6:04.68
Front half 172.24s · back half 192.44s
Progression
Faster times are higher. One card per event, all courses & history.