Lauren Armstrong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.18 | BB+0.19s to A | 2025-11-21 | 2025 GPAC Gravy Bowl Invitational |
| 100 Freestyle | SCY | 57.26 | A+1.07s to AA | 2026-02-01 | 2026 Mac Crutchfield Invitational venue |
| 200 Freestyle | SCY | 1:58.95 | AA+2.16s to AAA | 2026-02-27 | 2026 SE Southeastern Winter SC Championships venue |
| 500 Freestyle | SCY | 5:16.93 | AA+4.04s to AAA | 2025-02-28 | 2025 SES Region 4 Championships venue |
| 1000 Freestyle | SCY | 11:12.81 | AA+17.22s to AAA | 2026-01-16 | 2026 GPAC Winter Invitational |
| 1650 Freestyle | SCY | 18:36.84 | AA+36.15s to AAA | 2025-11-21 | 2025 GPAC Gravy Bowl Invitational |
| 100 Backstroke | SCY | 1:06.96 | BB+3.17s to A | 2025-03-01 | 2025 SES Region 4 Championships venue |
| 200 Backstroke | SCY | 2:19.07 | BB+0.38s to A | 2024-01-28 | 2024 MAC Crutchfield Invitational venue |
| 100 Breaststroke | SCY | 1:20.82 | B+1.73s to BB | 2025-01-17 | 2025 GPAC Winter Invitational |
| 200 Breaststroke | SCY | 2:55.14 | B+3.45s to BB | 2025-01-17 | 2025 GPAC Winter Invitational |
| 50 Butterfly | SCY | 37.60 | +2.71s to B | 2026-01-01 | mm7results3colnotstd 1 |
| 100 Butterfly | SCY | 1:02.08 | A+1.39s to AA | 2026-01-31 | 2026 Mac Crutchfield Invitational venue |
| 200 Butterfly | SCY | 2:16.99 | A+2.60s to AA | 2025-11-21 | 2025 GPAC Gravy Bowl Invitational |
| 200 Individual Medley | SCY | 2:18.60 | A+2.11s to AA | 2024-01-27 | 2024 MAC Crutchfield Invitational venue |
| 400 Individual Medley | SCY | 4:50.36 | AA+12.27s to AAA | 2026-02-13 | 2026 SES Region 4 Championships venue |
| 50 Freestyle | LCM | 30.75 | A+1.06s to AA | 2022-07-14 | 2022 SE Southeastern LC Championships |
| 100 Freestyle | LCM | 1:05.06 | A+0.87s to AA | 2024-06-09 | 2024 GPAC Tom Lalor Invitational venue |
| 200 Freestyle | LCM | 2:16.75 | AA+3.76s to AAA | 2025-07-18 | 2025 SE Southeastern Summer LC Championships venue |
| 400 Freestyle | LCM | 4:56.92 | A+3.53s to AA | 2024-06-08 | 2024 GPAC Tom Lalor Invitational venue |
| 800 Freestyle | LCM | 10:06.23 | AA+24.64s to AAA | 2024-06-09 | 2024 GPAC Tom Lalor Invitational venue |
| 1500 Freestyle | LCM | 20:11.10 | A+47.01s to AA | 2022-07-14 | 2022 SE Southeastern LC Championships |
| 100 Backstroke | LCM | 1:21.21 | B+0.82s to BB | 2025-04-05 | 2025 GPAC LCM Time Trials venue |
| 200 Backstroke | LCM | 2:50.39 | BB+9.20s to A | 2024-05-11 | 2024 PCST Speedo Long Course May Invite slow pool |
| 100 Breaststroke | LCM | 1:36.77 | B+5.48s to BB | 2025-04-05 | 2025 GPAC LCM Time Trials venue |
| 200 Breaststroke | LCM | 3:30.64 | B+11.25s to BB | 2022-04-30 | flip flop results |
| 100 Butterfly | LCM | 1:10.87 | A+1.68s to AA | 2025-07-20 | 2025 SE Southeastern Summer LC Championships venue |
| 200 Butterfly | LCM | 2:38.50 | A+5.51s to AA | 2025-07-19 | 2025 SE Southeastern Summer LC Championships venue |
| 200 Individual Medley | LCM | 2:41.30 | A+5.11s to AA | 2024-06-09 | 2024 GPAC Tom Lalor Invitational venue |
| 400 Individual Medley | LCM | 6:05.04 | BB+16.75s to A | 2022-04-30 | flip flop results |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 57.04 | flat | 400 Free Relay | 2026-02-27 | 2026 SE Southeastern Winter SC Championships |
| 50 Backstroke | SCY | 29.83 | flat | 200 Medley Relay | 2025-02-22 | 2025 SE Southeastern Winter SC Championships |
| 100 Backstroke | SCY | 1:06.38 | flat | 400 Medley Relay | 2026-02-28 | 2026 SE Southeastern Winter SC Championships |
| 100 Butterfly | SCY | 1:10.73 | flying | 400 Medley Relay (leg 3) | 2025-02-22 | 2025 SE Southeastern Winter SC Championships |
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
4090 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:16.93 | 826 |
| 200 BK SCY | 2:19.07 | 627 |
| 200 BR SCY | 2:55.14 | 494 |
| 200 FL SCY | 2:16.99 | 707 |
| 200 IM SCY | 2:18.60 | 693 |
| 400 IM SCY | 4:50.36 | 743 |
IMR 17-18 · SCY
3234 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.95 | 799 |
| 100 BK SCY | 1:06.96 | 553 |
| 100 BR SCY | 1:20.82 | 487 |
| 100 FL SCY | 1:02.08 | 702 |
| 200 IM SCY | 2:18.60 | 693 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.26
Front half 27.67s · back half 29.59s
200 Freestyle SCY 1:58.95
Front half 56.80s · back half 62.15s
500 Freestyle SCY 5:16.93
Front half 154.51s · back half 162.42s
100 Backstroke SCY 1:06.96
Front half 32.99s · back half 33.97s
100 Butterfly SCY 1:02.08
Front half 29.14s · back half 32.94s
200 Individual Medley SCY 2:18.60
Front half 64.72s · back half 73.88s
400 Individual Medley SCY 4:50.36
Front half 137.24s · back half 153.12s
100 Freestyle LCM 1:05.06
Front half 31.32s · back half 33.74s
200 Freestyle LCM 2:16.75
Front half 64.17s · back half 72.58s
400 Freestyle LCM 4:56.92
Front half 145.73s · back half 151.19s
800 Freestyle LCM 10:06.23
1500 Freestyle LCM 20:11.10 split/total mismatch
100 Backstroke LCM 1:21.21
Front half 39.80s · back half 41.41s
200 Backstroke LCM 2:50.39
Front half 83.86s · back half 86.53s
100 Breaststroke LCM 1:36.77
Front half 45.52s · back half 51.25s
200 Breaststroke LCM 3:30.64 split/total mismatch
Front half 98.56s · back half 112.08s
200 Butterfly LCM 2:38.50
200 Individual Medley LCM 2:41.30
Front half 76.03s · back half 85.27s
400 Individual Medley LCM 6:05.04 split/total mismatch
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.