swimEmma Posey Lahmann
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.18 | AA+0.09s to AAA·Sectionals ✓+1.29s to Futures | 2024-03-10 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 100 Freestyle | SCY | 55.56 | AA+1.07s to AAA·+1.07s to Sectionals | 2024-03-09 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 200 Freestyle | SCY | 2:05.40 | A+2.71s to AA·+7.51s to Sectionals | 2025-07-20 | 2025 ISI Summer ACAD Regionalvenue |
| 100 Backstroke | SCY | 1:01.65 | A+0.06s to AA·+1.16s to Sectionals | 2024-03-09 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 200 Backstroke | SCY | 2:13.37 | AA+5.68s to AAA·+1.88s to Sectionals | 2024-03-10 | 2024 IL Swimming SC Age Group Championshipsslow pool |
| 50 Butterfly | SCY | 27.62 | AA+0.03s to AAA·+0.93s to Sectionals | 2025-07-20 | 2025 ISI Summer ACAD Regionalvenue |
| 100 Butterfly | SCY | 1:06.24 | BB+2.15s to A·+6.65s to Sectionals | 2025-07-19 | 2025 ISI Summer ACAD Regionalvenue |
| 50 Freestyle | LCM | 28.11 | AAA+0.82s to AAAA·Sectionals ✓+0.72s to Futures | 2024-08-03 | 2024 Central Zone 14 & U Championship - NDvenue |
| 100 Freestyle | LCM | 1:02.32 | AA+0.63s to AAA·+0.53s to Sectionals | 2024-07-18 | 2024 IL Swimming LC Age Group Championshipsvenue |
| 50 Backstroke | LCM | 32.38 | AAA+1.39s to AAAA·+0.89s to Sectionals | 2024-08-02 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Backstroke | LCM | 1:10.73 | AA+1.94s to AAA·+0.24s to Sectionals | 2024-08-03 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Backstroke | LCM | 2:32.34 | AA+4.75s to AAA·+0.95s to Sectionals | 2024-08-04 | 2024 Central Zone 14 & U Championship - NDvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 25.39 | flying | 200 Free Relay (leg 2) | 2025-07-20 | 2025 ISI Summer ACAD Regional |
| 100 Freestyle | SCY | 54.90 | flying | 400 Free Relay (leg 2) | 2024-03-10 | 2024 IL Swimming SC Age Group Championships |
| 200 Freestyle | SCY | 2:00.63 | flying | 800 Free Relay (leg 2) | 2024-03-08 | 2024 IL Swimming SC Age Group Championships |
| 50 Backstroke | SCY | 30.67 | flat | 200 Medley Relay | 2025-07-19 | 2025 ISI Summer ACAD Regional |
| 100 Backstroke | SCY | 59.91 | flat | 400 Medley Relay | 2024-03-09 | 2024 IL Swimming SC Age Group Championships |
| 50 Freestyle | LCM | 27.67 | flying | 200 Free Relay (leg 2) | 2024-08-02 | 2025 Central Zone 14 & Under Championship Mee |
| 100 Freestyle | LCM | 1:02.14 | flat | 400 Free Relay | 2024-07-20 | 2024 IL Swimming LC Age Group Championships |
| 200 Freestyle | LCM | 2:15.35 | flying | 800 Free Relay (leg 2) | 2024-07-18 | 2024 IL Swimming LC Age Group Championships |
| 100 Backstroke | LCM | 1:11.07 | flat | 400 Medley Relay | 2024-07-21 | 2024 IL Swimming LC Age Group 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 15-16 · LCM
777 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:32.34 | 777 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
2058 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.40 | 708 |
| 100 BK SCY | 1:01.65 | 753 |
| 100 FL SCY | 1:06.24 | 597 |
| 100 BR 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 55.56
Front half 26.48s · back half 29.08s
200 Freestyle SCY 2:05.40
Front half 59.08s · back half 66.32s
100 Backstroke SCY 1:01.65
Front half 29.91s · back half 31.74s
200 Backstroke SCY 2:13.37
Front half 63.72s · back half 69.65s
100 Butterfly SCY 1:06.24
Front half 30.49s · back half 35.75s
100 Freestyle LCM 1:02.32
Front half 29.49s · back half 32.83s
100 Backstroke LCM 1:10.73 · 510.0 min after 50 Freestyle
Front half 34.08s · back half 36.65s
200 Backstroke LCM 2:32.34
Front half 73.27s · back half 79.07s
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.