swimJonas Massie
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:44.60 | AAA+0.81s to AAAA·Sectionals ✓+3.01s to Futures | 2026-05-08 | Northern Region Swimming Trials and Finalsvenue |
| 100 Butterfly | SCY | 52.34 | AAA+0.85s to AAAA·Sectionals ✓+1.75s to Futures | 2026-05-09 | Northern Region Swimming Trials and Finalsvenue |
| 50 Freestyle | LCM | 26.60 | AA+0.41s to AAA·Sectionals ✓+2.01s to Futures | 2026-06-20 | HISI Senior Summer Championship (LCM)venue |
| 100 Freestyle | LCM | 57.34 | AA+0.25s to AAA·Sectionals ✓+3.75s to Futures | 2026-06-19 | HISI Senior Summer Championship (LCM)venue |
| 200 Freestyle | LCM | 2:03.54 | AAA+3.55s to AAAA·Sectionals ✓+5.75s to Futures | 2026-06-18 | HISI Senior Summer Championship (LCM)venue |
| 400 Freestyle | LCM | 4:26.64 | AAA+11.05s to AAAA·Sectionals ✓+16.65s to Futures | 2026-06-19 | HISI Senior Summer Championship (LCM)venue |
| 50 Butterfly | LCM | 27.39 | AAAA·+1.10s to Futures | 2026-06-18 | HISI Senior Summer Championship (LCM)venue |
| 100 Butterfly | LCM | 59.87 | AAA+0.98s to AAAA·Sectionals ✓+1.88s to Futures | 2026-06-21 | HISI Senior Summer Championship (LCM)venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.84 | flying | 200 Free Relay (leg 4) | 2026-05-09 | Northern Region Swimming Trials and Finals |
| 50 Butterfly | SCY | 23.71 | flying | 200 Medley Relay (leg 3) | 2026-05-09 | Northern Region Swimming Trials and Finals |
| 100 Backstroke | LCM | 1:08.14 | flat | 400 Medley Relay | 2026-06-19 | HISI Senior Summer Championship (LCM) |
| 50 Butterfly | LCM | 26.98 | flying | 200 Medley Relay (leg 3) | 2026-06-18 | HISI Senior Summer Championship (LCM) |
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
830 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:26.64 | 830 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
1818 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:44.60 | 926 |
| 100 FL SCY | 52.34 | 892 |
| 100 BK SCY | — | 0 |
| 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
200 Freestyle SCY 1:44.60 RT 0.75s
Front half 50.34s · back half 54.26s
100 Butterfly SCY 52.34 RT 0.73s
Front half 24.24s · back half 28.10s
100 Freestyle LCM 57.34
Front half 27.28s · back half 30.06s
200 Freestyle LCM 2:03.54
Front half 60.58s · back half 62.96s
400 Freestyle LCM 4:26.64
Front half 131.95s · back half 134.69s
100 Butterfly LCM 59.87
Front half 28.51s · back half 31.36s
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.