swimMarvin Kreis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.46 | AA+0.07s to AAA | 2017-12-09 | 43rd Annual Viking High School Invitational venue |
| 100 Freestyle | SCY | 47.69 | AAA+0.90s to AAAA | 2018-02-23 | 2018 OHIO STATE HIGH SCHOOL fast pool |
| 200 Freestyle | SCY | 1:44.70 | AAA+2.51s to AAAA | 2018-03-04 | 2018 Lake Erie Senior Championship fast pool |
| 500 Freestyle | SCY | 4:58.63 | AA+7.54s to AAA | 2017-12-09 | 43rd Annual Viking High School Invitational venue |
| 200 Breaststroke | SCY | 2:17.14 | AA+5.85s to AAA | 2018-03-03 | 2018 Lake Erie Senior Championship fast pool |
| 100 Butterfly | SCY | 54.64 | AA+1.75s to AAA | 2018-03-03 | 2018 Lake Erie Senior Championship fast pool |
| 200 Butterfly | SCY | 2:07.67 | A+3.88s to AA | 2018-03-04 | 2018 Lake Erie Senior Championship fast pool |
| 200 Individual Medley | SCY | 2:02.26 | AA+3.37s to AAA | 2018-03-03 | 2018 Lake Erie Senior Championship fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 22.40 | flat | 200 Free Relay | 2018-02-09 | 2018 D2 Akron Sectional |
| 50 Freestyle | SCY | 22.09 | flying | 200 Free Relay (leg 2) | 2018-03-03 | 2018 Lake Erie Senior Championship |
| 50 Breaststroke | SCY | 27.82 | flying | 200 Medley Relay (leg 2) | 2018-03-04 | 2018 Lake Erie Senior Championship |
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 15-16 · SCY
3033 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:58.63 | 791 |
| 200 BR SCY | 2:17.14 | 762 |
| 200 FL SCY | 2:07.67 | 687 |
| 200 IM SCY | 2:02.26 | 793 |
| 200 BK SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2501 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:44.70 | 924 |
| 100 FL SCY | 54.64 | 784 |
| 200 IM SCY | 2:02.26 | 793 |
| 100 BK SCY | — | 0 |
| 100 BR 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 47.69
Front half 23.15s · back half 24.54s
200 Freestyle SCY 1:44.70
Front half 49.50s · back half 55.20s
500 Freestyle SCY 4:58.63
Front half 147.62s · back half 151.01s
200 Breaststroke SCY 2:17.14
Front half 64.67s · back half 72.47s
100 Butterfly SCY 54.64
Front half 25.46s · back half 29.18s
200 Butterfly SCY 2:07.67
Front half 60.43s · back half 67.24s
200 Individual Medley SCY 2:02.26
Front half 57.54s · back half 64.72s
Progression
Faster times are higher. One card per event, all courses & history.