swimSiena Masilionis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.85 | AA+0.06s to AAA·Sectionals ✓+0.96s to Futures | 2025-03-13 | Region VIII Speedo Spring Sectionals venue |
| 100 Freestyle | SCY | 59.42 | BB+0.83s to A·+4.93s to Sectionals | 2022-11-13 | Gobbler Invitational venue |
| 200 Freestyle | SCY | 2:20.88 | B+2.89s to BB·+22.99s to Sectionals | 2022-11-12 | Gobbler Invitational venue |
| 500 Freestyle | SCY | 6:34.85 | B+25.16s to BB·+79.86s to Sectionals | 2022-11-13 | Gobbler Invitational venue |
| 100 Breaststroke | SCY | 1:25.23 | +0.04s to B·+15.74s to Sectionals | 2022-11-12 | Gobbler Invitational venue |
| 100 Butterfly | SCY | 1:08.61 | B+0.02s to BB·+9.02s to Sectionals | 2022-11-13 | Gobbler Invitational venue |
| 200 Individual Medley | SCY | 2:38.26 | B+3.97s to BB·+25.27s to Sectionals | 2022-11-13 | Gobbler Invitational venue |
| 50 Freestyle | LCM | 29.32 | AA+0.93s to AAA·+0.53s to Sectionals | 2023-06-23 | 85th Annual CSP Summer Invitational |
| 100 Freestyle | LCM | 1:05.56 | A+1.37s to AA·+3.77s to Sectionals | 2023-06-23 | 85th Annual CSP Summer Invitational |
| 200 Freestyle | LCM | 2:33.46 | BB+8.37s to A·+20.37s to Sectionals | 2023-06-23 | 85th Annual CSP Summer Invitational |
| 100 Backstroke | LCM | 1:21.19 | B+0.80s to BB·+10.70s to Sectionals | 2023-06-23 | 85th Annual CSP Summer Invitational |
| 100 Butterfly | LCM | 1:15.17 | BB+2.98s to A·+7.08s to Sectionals | 2023-06-23 | 85th Annual CSP Summer Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 24.16 | flying | 200 Medley Relay (leg 4) | 2025-03-14 | Region VIII Speedo Spring Sectionals |
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
892 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:34.85 | 427 |
| 200 IM SCY | 2:38.26 | 465 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1881 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:20.88 | 481 |
| 100 BR SCY | 1:25.23 | 415 |
| 100 FL SCY | 1:08.61 | 520 |
| 200 IM SCY | 2:38.26 | 465 |
| 100 BK 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 59.42
Front half 27.87s · back half 31.55s
200 Freestyle SCY 2:20.88
Front half 66.93s · back half 73.95s
500 Freestyle SCY 6:34.85
Front half 189.26s · back half 205.59s
100 Breaststroke SCY 1:25.23
Front half 38.71s · back half 46.52s
100 Butterfly SCY 1:08.61
Front half 31.25s · back half 37.36s
200 Individual Medley SCY 2:38.26
Front half 72.11s · back half 86.15s
100 Freestyle LCM 1:05.56
Front half 30.81s · back half 34.75s
200 Freestyle LCM 2:33.46
Front half 73.52s · back half 79.94s
100 Backstroke LCM 1:21.19
Front half 39.16s · back half 42.03s
100 Butterfly LCM 1:15.17
Front half 34.72s · back half 40.45s
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.