Jake Hallberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.67 | BB+1.58s to A | 2025-12-13 | Triad Tropic Invitational - copied venue |
| 100 Freestyle | SCY | 55.20 | BB+2.61s to A | 2026-02-22 | 2026 NCS SC SR Champs venue |
| 200 Freestyle | SCY | 1:59.05 | BB+3.06s to A | 2026-02-20 | 2026 NCS SC SR Champs venue |
| 500 Freestyle | SCY | 5:46.46 | B+5.37s to BB | 2026-01-03 | 2026 RSA Distance Days venue |
| 1000 Freestyle | SCY | 11:55.92 | B+1.53s to BB | 2025-11-21 | 2025 YOTA/Arena Turkey Classic venue |
| 1650 Freestyle | SCY | 19:42.44 | BB+80.85s to A | 2025-10-25 | 2025 CAT Trick or Treat Meet slow pool |
| 100 Backstroke | SCY | 1:02.79 | B+0.70s to BB | 2026-02-21 | 2026 NCS SC SR Champs venue |
| 200 Backstroke | SCY | 2:22.40 | B+6.71s to BB | 2025-12-13 | Triad Tropic Invitational - copied venue |
| 50 Breaststroke | SCY | 31.33 | BB+0.44s to A | 2025-10-03 | 2025 STAR September Friday Night at the Races venue |
| 100 Breaststroke | SCY | 1:04.13 | A+2.04s to AA | 2026-02-20 | 2026 NCS SC SR Champs venue |
| 200 Breaststroke | SCY | 2:20.80 | BB+0.01s to A | 2026-02-21 | 2026 NCS SC SR Champs venue |
| 100 Individual Medley | SCY | 1:06.72 | 2025-10-03 | 2025 STAR September Friday Night at the Races venue | |
| 400 Individual Medley | SCY | 5:02.56 | B+3.57s to BB | 2025-10-26 | 2025 CAT Trick or Treat Meet slow pool |
| 50 Freestyle | LCM | 29.95 | BB+2.16s to A | 2025-07-26 | 2025 NCAC Summer Tar Heel States venue |
| 100 Freestyle | LCM | 1:05.37 | BB+4.78s to A | 2025-07-25 | 2025 NCAC Summer Tar Heel States venue |
| 50 Backstroke | LCM | 36.22 | B+1.53s to BB | 2025-07-25 | 2025 NCAC Summer Tar Heel States venue |
| 100 Backstroke | LCM | 1:17.86 | B+4.77s to BB | 2026-04-26 | 2026 RSA Warm Up to LC - copied - copied venue |
| 200 Backstroke | LCM | 2:47.44 | B+8.15s to BB | 2026-04-24 | 2026 RSA Warm Up to LC - copied - copied venue |
| 50 Breaststroke | LCM | 34.89 | A+1.30s to AA | 2025-07-25 | 2025 NCAC Summer Tar Heel States venue |
| 100 Breaststroke | LCM | 1:17.63 | BB+2.14s to A | 2025-07-26 | 2025 NCAC Summer Tar Heel States venue |
| 200 Breaststroke | LCM | 2:51.53 | BB+6.84s to A | 2025-07-27 | 2025 NCAC Summer Tar Heel States venue |
| 50 Butterfly | LCM | 32.78 | B+0.09s to BB | 2026-04-25 | 2026 RSA Warm Up to LC - copied - copied venue |
| 200 Individual Medley | LCM | 2:42.37 | B+1.48s to BB | 2026-04-25 | 2026 RSA Warm Up to LC - copied - copied venue |
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
2050 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:46.46 | 485 |
| 200 BK SCY | 2:22.40 | 434 |
| 200 BR SCY | 2:20.80 | 645 |
| 400 IM SCY | 5:02.56 | 486 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 17-18 · SCY
1733 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.05 | 596 |
| 100 BK SCY | 1:02.79 | 472 |
| 100 BR SCY | 1:04.13 | 665 |
| 100 FL SCY | — | 0 |
| 200 IM 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 55.20
Front half 26.37s · back half 28.83s
200 Freestyle SCY 1:59.05
Front half 56.56s · back half 62.49s
1000 Freestyle SCY 11:55.92
Front half 351.73s · back half 364.19s
1650 Freestyle SCY 19:42.44
100 Backstroke SCY 1:02.79
Front half 30.03s · back half 32.76s
200 Backstroke SCY 2:22.40
Front half 67.88s · back half 74.52s
100 Breaststroke SCY 1:04.13
Front half 29.78s · back half 34.35s
200 Breaststroke SCY 2:20.80
Front half 65.81s · back half 74.99s
100 Individual Medley SCY 1:06.72
Front half 31.49s · back half 35.23s
400 Individual Medley SCY 5:02.56
Front half 149.75s · back half 152.81s
100 Backstroke LCM 1:17.86
Front half 37.17s · back half 40.69s
200 Breaststroke LCM 2:51.53
Front half 80.16s · back half 91.37s
200 Individual Medley LCM 2:42.37
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.