Jacob McElroy
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.27 | AA+0.78s to AAA·+1.08s to Sectionals | 2023-12-10 | 2023 CO Bill Spahn Mid Season Finalevenue |
| 100 Freestyle | SCY | 52.91 | AA+1.72s to AAA·+1.92s to Sectionals | 2025-01-25 | 2025 CO TOPS Colorado Openvenue |
| 200 Freestyle | SCY | 1:55.52 | AA+3.53s to AAA·+3.73s to Sectionals | 2024-05-04 | DPS Boys League Meet 2024venue |
| 500 Freestyle | SCY | 5:24.53 | A+7.44s to AA·+21.84s to Sectionals | 2025-01-25 | 2025 CO TOPS Colorado Openvenue |
| 50 Backstroke | SCY | 35.51 | +1.82s to B·+11.82s to Futures | 2025-11-16 | NLAC Autumn Splash |
| 100 Backstroke | SCY | 1:03.71 | BB+2.52s to A·+8.22s to Sectionals | 2024-01-21 | 2024 CO TOPS Colorado Openvenue |
| 200 Backstroke | SCY | 2:15.80 | BB+2.81s to A·+14.51s to Sectionals | 2023-11-05 | 2023 CO TOPS Denver Invitationalvenue |
| 50 Breaststroke | SCY | 34.32 | BB+1.23s to A·+8.03s to Futures | 2023-01-29 | 2023 CO CSI DEI Meetvenue |
| 100 Breaststroke | SCY | 58.07 | AAAA·Sectionals ✓+0.08s to Futures | 2025-03-29 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 200 Breaststroke | SCY | 2:03.64 | AAAA·Futures ✓+2.05s to Winter JNs | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 50 Butterfly | SCY | 27.00 | AA+0.91s to AAA·+4.11s to Futures | 2022-11-06 | 2022 CO ACES High Point Invitevenue |
| 100 Butterfly | SCY | 1:04.98 | BB+4.59s to A·+9.79s to Sectionals | 2024-09-21 | 2024 CO TOPS & FST Pentathlonvenue |
| 200 Butterfly | SCY | 2:29.54 | B+3.85s to BB·+26.15s to Sectionals | 2024-01-20 | 2024 CO TOPS Colorado Openvenue |
| 100 Individual Medley | SCY | 1:02.16 | 2024-09-21 | 2024 CO TOPS & FST Pentathlonvenue | |
| 200 Individual Medley | SCY | 1:59.02 | AAA+0.53s to AAAA·Sectionals ✓+5.13s to Futures | 2025-03-30 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 400 Individual Medley | SCY | 4:15.91 | AAA+2.62s to AAAA·Sectionals ✓+8.92s to Futures | 2025-03-28 | 2025 Four Corners Speedo Sectionals - Austinvenue |
| 50 Freestyle | LCM | 27.92 | AA+1.03s to AAA·+0.93s to Sectionals | 2025-06-28 | 2025 CO Zone 2 DU Meetvenue |
| 100 Freestyle | LCM | 1:00.09 | AA+1.10s to AAA·+1.10s to Sectionals | 2026-06-14 | 2026 CO CSI Long Course Openfast pool |
| 200 Freestyle | LCM | 2:10.30 | AA+1.41s to AAA·+1.61s to Sectionals | 2024-03-15 | 2024 Northwest Spring Speedo Sectionalsvenue |
| 400 Freestyle | LCM | 4:04.76 | AAAA·Winter JNs ✓+2.57s to Jr Nationals | 2024-03-21 | 1310776 |
| 50 Backstroke | LCM | 35.91 | BB+2.02s to A·+8.02s to Futures | 2026-01-01 | 1727926 |
| 100 Backstroke | LCM | 1:14.85 | BB+3.16s to A·+9.66s to Sectionals | 2025-06-27 | 2025 CO Zone 2 DU Meetvenue |
| 200 Backstroke | LCM | 2:40.69 | BB+4.70s to A·+19.20s to Sectionals | 2025-06-28 | 2025 CO Zone 2 DU Meetvenue |
| 50 Breaststroke | LCM | 33.27 | AAA+0.18s to AAAA·+2.38s to Futures | 2024-02-04 | 2024 CO TOPS IYKYKvenue |
| 100 Breaststroke | LCM | 1:08.08 | AAAA·Futures ✓+2.19s to Winter JNs | 2025-07-19 | 2025 Speedo Sectionals - Mt Hood WZvenue |
| 200 Breaststroke | LCM | 2:25.45 | AAAA·Futures ✓+1.36s to Winter JNs | 2025-07-17 | 2025 Speedo Sectionals - Mt Hood WZvenue |
| 50 Butterfly | LCM | 33.34 | BB+1.35s to A·+7.05s to Futures | 2026-01-01 | 1727926 |
| 100 Butterfly | LCM | 1:07.00 | A+1.01s to AA·+3.91s to Sectionals | 2026-07-28 | 1732474 |
| 200 Butterfly | LCM | 2:46.03 | BB+11.64s to A·+24.94s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 200 Individual Medley | LCM | 2:23.61 | AAA+6.32s to AAAA·Sectionals ✓+10.82s to Futures | 2025-06-15 | 2025 CO CSI Long Course Openvenue |
| 400 Individual Medley | LCM | 5:07.56 | AA+0.07s to AAA·Sectionals ✓+25.17s to Futures | 2025-07-18 | 2025 Speedo Sectionals - Mt Hood WZvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.21 | flat | 200 Free Relay | 2024-11-01 | 2024 CO TOPS Denver Invitational |
| 50 Freestyle | SCY | 22.85 | flying | 200 Free Relay (leg 3) | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austin |
| 100 Freestyle | SCY | 52.56 | flat | 400 Free Relay | 2024-11-03 | 2024 CO TOPS Denver Invitational |
| 100 Freestyle | SCY | 53.17 | flying | 400 Free Relay (leg 4) | 2024-01-21 | 2024 CO TOPS Colorado Open |
| 50 Breaststroke | SCY | 27.37 | flying | 200 Medley Relay (leg 2) | 2024-11-02 | 2024 CO TOPS Denver Invitational |
| 100 Breaststroke | SCY | 59.69 | flying | 400 Medley Relay (leg 2) | 2025-03-30 | 2025 Four Corners Speedo Sectionals - Austin |
| 50 Freestyle | LCM | 26.46 | flying | 200 Free Relay (leg 3) | 2024-01-06 | 2024 CO TOPS Long Course Invite |
| 50 Breaststroke | LCM | 31.15 | flying | 200 Medley Relay (leg 2) | 2024-03-14 | 2024 Northwest Spring Speedo Sectionals |
| 100 Breaststroke | LCM | 1:08.71 | flying | 400 Medley Relay (leg 2) | 2025-07-20 | 2025 Speedo Sectionals - Mt Hood WZ |
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 13-14 · LCM
5080 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:04.76 | 1100 |
| 200 BK LCM | 2:40.69 | 610 |
| 200 BR LCM | 2:25.45 | 1100 |
| 200 FL LCM | 2:46.03 | 535 |
| 200 IM LCM | 2:23.61 | 871 |
| 400 IM LCM | 5:07.56 | 864 |
IMR 13-14 · LCM
4129 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:10.30 | 840 |
| 100 BK LCM | 1:14.85 | 590 |
| 100 BR LCM | 1:08.08 | 1100 |
| 100 FL LCM | 1:07.00 | 728 |
| 200 IM LCM | 2:23.61 | 871 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.91
Front half 25.29s · back half 27.62s
200 Freestyle SCY 1:55.52
Front half 55.01s · back half 60.51s
500 Freestyle SCY 5:24.53
Front half 161.82s · back half 162.71s
100 Backstroke SCY 1:03.71
Front half 31.20s · back half 32.51s
200 Backstroke SCY 2:15.80
Front half 66.35s · back half 69.45s
100 Breaststroke SCY 58.07
Front half 27.49s · back half 30.58s
200 Breaststroke SCY 2:03.64
Front half 59.68s · back half 63.96s
100 Butterfly SCY 1:04.98
Front half 29.42s · back half 35.56s
200 Butterfly SCY 2:29.54
Front half 68.92s · back half 80.62s
200 Individual Medley SCY 1:59.02
Front half 59.10s · back half 59.92s
400 Individual Medley SCY 4:15.91
Front half 127.88s · back half 128.03s
100 Freestyle LCM 1:00.09
Front half 28.88s · back half 31.21s
200 Freestyle LCM 2:10.30 RT 0.57s
Front half 62.13s · back half 68.17s
100 Backstroke LCM 1:14.85
Front half 36.96s · back half 37.89s
200 Backstroke LCM 2:40.69
Front half 78.77s · back half 81.92s
200 Breaststroke LCM 2:25.45
Front half 69.67s · back half 75.78s
100 Butterfly LCM 1:07.00 split/total mismatch
Front half 32.04s · back half 34.96s
200 Butterfly LCM 2:46.03 split/total mismatch
Front half 75.87s · back half 90.16s
200 Individual Medley LCM 2:23.61
Front half 72.14s · back half 71.47s
400 Individual Medley LCM 5:07.56
Front half 154.19s · back half 153.37s
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.
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.