swimMike Seiferth
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.54 | AA+1.85s to AAA·+0.55s to Sectionals | Mark J. Braun Fall Classicvenue | |
| 200 Freestyle | SCY | 1:49.30 | AA+3.91s to AAA·+1.81s to Sectionals | Mark J. Braun Fall Classicvenue | |
| 100 Backstroke | SCY | 56.14 | A+2.25s to AA·+0.05s to Sectionals | The Mark J. Braun Fall Classicvenue | |
| 200 Backstroke | SCY | 2:05.83 | BB+2.04s to A·+4.44s to Sectionals | The Mark J. Braun Fall Classicvenue | |
| 100 Butterfly | SCY | 51.75 | AA+0.16s to AAA·Sectionals ✓+1.16s to Futures | Mark J. Braun Fall Classicvenue | |
| 200 Butterfly | SCY | 1:55.69 | AAA+5.00s to AAAA·Sectionals ✓+2.00s to Futures | Mark J. Braun Fall Classicvenue | |
| 200 Individual Medley | SCY | 1:58.30 | AA+2.11s to AAA·Sectionals ✓+4.41s to Futures | Mark J. Braun Fall Classicvenue | |
| 400 Individual Medley | SCY | 4:17.49 | AA+6.70s to AAA·Sectionals ✓+10.50s to Futures | Mark J. Braun Fall Classicvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.06 | flying | 400 Free Relay (leg 2) | Mark J. Braun Fall Classic | |
| 200 Freestyle | SCY | 1:53.11 | flying | 800 Free Relay (leg 2) | The Mark J. Braun Fall Classic | |
| 100 Butterfly | SCY | 52.63 | flying | 400 Medley Relay (leg 3) | The Mark J. Braun Fall Classic |
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
3089 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:05.83 | 630 |
| 200 FL SCY | 1:55.69 | 854 |
| 200 IM SCY | 1:58.30 | 816 |
| 400 IM SCY | 4:17.49 | 789 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3099 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.30 | 770 |
| 100 BK SCY | 56.14 | 660 |
| 100 FL SCY | 51.75 | 853 |
| 200 IM SCY | 1:58.30 | 816 |
| 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 49.54
Front half 24.37s · back half 25.17s
200 Freestyle SCY 1:49.30
Front half 53.42s · back half 55.88s
100 Backstroke SCY 56.14
Front half 28.02s · back half 28.12s
200 Backstroke SCY 2:05.83
Front half 59.91s · back half 65.92s
100 Butterfly SCY 51.75
Front half 24.50s · back half 27.25s
200 Butterfly SCY 1:55.69
Front half 55.09s · back half 60.60s
200 Individual Medley SCY 1:58.30
Front half 54.77s · back half 63.53s
400 Individual Medley SCY 4:17.49
Front half 120.34s · back half 137.15s
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.