Jacob Leffers
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.84 | A+0.75s to AA | 2018-12-02 | 2018 Cardinal Christmas Classic slow pool |
| 100 Freestyle | SCY | 52.79 | BB+0.20s to A | 2018-12-01 | 2018 Cardinal Christmas Classic slow pool |
| 500 Freestyle | SCY | 5:06.10 | A+4.41s to AA | 2018-11-30 | 2018 Cardinal Christmas Classic slow pool |
| 100 Breaststroke | SCY | 1:02.06 | AA+2.67s to AAA | 2018-12-01 | 2018 Cardinal Christmas Classic slow pool |
| 200 Breaststroke | SCY | 2:12.34 | AA+3.25s to AAA | 2018-12-02 | 2018 Cardinal Christmas Classic slow pool |
| 100 Butterfly | SCY | 55.48 | A+1.19s to AA | 2018-12-02 | 2018 Cardinal Christmas Classic slow pool |
| 200 Individual Medley | SCY | 2:00.76 | AA+3.27s to AAA | 2018-12-01 | 2018 Cardinal Christmas Classic slow pool |
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
2249 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:06.10 | 704 |
| 200 BR SCY | 2:12.34 | 777 |
| 200 IM SCY | 2:00.76 | 768 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2194 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:02.06 | 734 |
| 100 FL SCY | 55.48 | 692 |
| 200 IM SCY | 2:00.76 | 768 |
| 200 FR SCY | — | 0 |
| 100 BK 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 52.79
Front half 25.10s · back half 27.69s
500 Freestyle SCY 5:06.10
Front half 146.49s · back half 159.61s
100 Breaststroke SCY 1:02.06
Front half 28.80s · back half 33.26s
200 Breaststroke SCY 2:12.34
Front half 63.12s · back half 69.22s
100 Butterfly SCY 55.48
Front half 26.61s · back half 28.87s
200 Individual Medley SCY 2:00.76
Front half 57.14s · back half 63.62s
Progression
Faster times are higher. One card per event, all courses & history.