Julia Langerfeld
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.06 | +0.77s to B | 2019-01-01 | pac 06december2019 |
| 100 Freestyle | SCY | 1:03.72 | BB+3.63s to A | 2011-12-05 | Metropolitan Swimming Club |
| 200 Freestyle | SCY | 2:20.15 | BB+10.46s to A | 2025-10-25 | 2025 MR OB Section 1 League 2 Championships |
| 100 Backstroke | SCY | 1:16.99 | +1.10s to B | 2025-10-04 | 2025 MR BGNW Marlins October Harvest Festival slow pool |
| 200 Butterfly | SCY | 2:46.95 | B+10.76s to BB | 2024-02-03 | 2024 MR YMID February Classic Invitational |
| 200 Individual Medley | SCY | 2:48.93 | +0.04s to B | 2025-10-11 | 2025 MR YMID Fall Festival Invitational venue |
| 50 Freestyle | LCM | 33.76 | BB+2.17s to A | 2024-05-18 | 2024 MR PAC Spring Starter Invitational venue |
| 100 Freestyle | LCM | 1:14.65 | B+0.86s to BB | 2023-05-06 | 2023 CT GRYM May LCM Invite slow pool |
| 200 Freestyle | LCM | 2:37.50 | BB+9.71s to A | 2024-05-18 | 2024 MR PAC Spring Starter Invitational venue |
| 100 Backstroke | LCM | 1:26.64 | B+4.65s to BB | 2023-05-07 | 2023 CT GRYM May LCM Invite slow pool |
| 200 Backstroke | LCM | 3:02.31 | B+5.92s to BB | 2024-05-18 | 2024 MR PAC Spring Starter Invitational venue |
| 100 Butterfly | LCM | 1:24.39 | B+4.80s to BB | 2023-05-06 | 2023 CT GRYM May LCM Invite slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · SCY
814 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:46.95 | 413 |
| 200 IM SCY | 2:48.93 | 401 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
1368 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.50 | 522 |
| 100 BK LCM | 1:26.64 | 425 |
| 100 FL LCM | 1:24.39 | 421 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 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 1:03.72
Front half 30.39s · back half 33.33s
200 Freestyle SCY 2:20.15
Front half 67.40s · back half 72.75s
100 Backstroke SCY 1:16.99
Front half 37.32s · back half 39.67s
200 Butterfly SCY 2:46.95
Front half 77.01s · back half 89.94s
200 Individual Medley SCY 2:48.93
Front half 78.37s · back half 90.56s
100 Freestyle LCM 1:14.65
Front half 36.48s · back half 38.17s
200 Freestyle LCM 2:37.50
Front half 75.87s · back half 81.63s
100 Backstroke LCM 1:26.64
Front half 43.58s · back half 43.06s
200 Backstroke LCM 3:02.31
Front half 89.15s · back half 93.16s
100 Butterfly LCM 1:24.39
Front half 39.77s · back half 44.62s
Progression
Faster times are higher. One card per event, all courses & history.