David Jr. Mosko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:37.97 | AAAA·Winter JNs ✓+0.38s to Jr Nationals | 2007 OHIO STATE HIGH SCHOOLfast pool | |
| 500 Freestyle | SCY | 4:20.56 | AAAA·Nationals ✓+0.67s to US Open | 2007 OHIO STATE HIGH SCHOOLfast pool | |
| 100 Butterfly | SCY | 49.68 | AAAA·Futures ✓+0.99s to Winter JNs | 2006 OHIO STATE HIGH SCHOOLfast pool | |
| 200 Individual Medley | SCY | 1:56.26 | AAAA·Sectionals ✓+2.37s to Futures | 32nd Annual Viking High School Invitationalvenue | |
| 100 Freestyle | LCM | 1:04.09 | AAA+2.50s to AAAA·+7.50s to Sectionals | 2001-08-10 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Freestyle | LCM | 1:56.71 | AAAA·Futures ✓+1.42s to Winter JNs | 2005 Lake Erie/Ohio Long Course Senior Champsvenue | |
| 400 Freestyle | LCM | 4:42.93 | AAAA·+20.74s to Sectionals | 2001-08-10 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Backstroke | LCM | 2:19.20 | AAAA·Sectionals ✓+7.31s to Futures | 2005 Lake Erie/Ohio Long Course Senior Champsvenue | |
| 200 Breaststroke | LCM | 2:41.71 | AAAA·+1.92s to Sectionals | 2005 Lake Erie/Ohio Long Course Senior Champsvenue | |
| 50 Butterfly | LCM | 31.66 | AAA+1.37s to AAAA·+4.27s to Sectionals | 2001-08-10 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Butterfly | LCM | 1:08.54 | AAA+0.75s to AAAA·+7.05s to Sectionals | 2001-08-12 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Individual Medley | LCM | 2:41.15 | AA+2.36s to AAA·+21.76s to Sectionals | 2001-08-11 | 2025 Central Zone 14 & Under Championship Meevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 47.56 | flat | 400 Free Relay | 32nd Annual Viking High School Invitational | |
| 100 Freestyle | SCY | 45.31 | flying | 400 Free Relay (leg 4) | 2006 OHIO STATE HIGH SCHOOL | |
| 50 Butterfly | SCY | 22.01 | flying | 200 Medley Relay (leg 3) | 2007 OHIO STATE HIGH SCHOOL | |
| 100 Freestyle | LCM | 54.99 | flying | 400 Free Relay (leg 4) | 2005 Lake Erie/Ohio Long Course Senior Champs | |
| 50 Butterfly | LCM | 30.78 | flying | 200 Medley Relay (leg 3) | 2001-08-12 | 2025 Central Zone 14 & Under Championship Mee |
| 100 Butterfly | LCM | 1:10.72 | flying | 400 Medley Relay (leg 3) | 2001-08-10 | 2025 Central Zone 14 & Under Championship Mee |
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
3300 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:20.56 | 1100 |
| 100 FL SCY | 49.68 | 1100 |
| 200 IM SCY | 1:56.26 | 1100 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
IMR 11-12 · LCM
2791 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:56.71 | 1100 |
| 50 FL LCM | 31.66 | 875 |
| 200 IM LCM | 2:41.15 | 816 |
| 50 BK LCM | — | 0 |
| 50 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:37.97
Front half 47.43s · back half 50.54s
500 Freestyle SCY 4:20.56
Front half 129.06s · back half 131.50s
100 Butterfly SCY 49.68
Front half 23.42s · back half 26.26s
200 Individual Medley SCY 1:56.26
Front half 54.98s · back half 61.28s
100 Freestyle LCM 1:04.09
Front half 31.17s · back half 32.92s
200 Freestyle LCM 1:56.71
Front half 57.21s · back half 59.50s
400 Freestyle LCM 4:42.93
Front half 139.19s · back half 143.74s
200 Backstroke LCM 2:19.20
Front half 69.11s · back half 70.09s
200 Breaststroke LCM 2:41.71
Front half 78.71s · back half 83.00s
100 Butterfly LCM 1:08.54
Front half 32.12s · back half 36.42s
200 Individual Medley LCM 2:41.15
Front half 73.51s · back half 87.64s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.