Swimmer profile
Sienna Halleen
Female15-16Falfins SwimmingCO · WESTERN
| Meet | 50 Free LCM | 100 Free LCM | 200 Free LCM | 400 Free LCM | 800 Free LCM | 1500 Free LCM | 100 Back LCM | 50 Fly LCM | 100 Fly LCM | 200 IM LCM | 400 IM LCM |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 CO Falfins Long Course OpenJun 21, 2026 | — | — | 2:25.33PB | 5:04.48PB | 10:24.19+3.35 | — | — | 32.22PB | 1:15.41PB | — | — |
| 2026 CO CSI Long Course OpenJun 12, 2026 | — | — | — | — | — | 19:58.06+1.04 | — | — | — | — | — |
| 2026 CO ACES Spring InviteMay 17, 2026 | 31.62+0.69 | 1:08.75+1.97 | 2:28.09+2.76 | — | — | — | — | 33.02+0.80 | — | 2:47.13PB | 5:47.51PB |
| 2026 CO Steve Drozda LC Shotgun InviteApr 26, 2026 | 30.93PB | 1:06.78PB | 2:27.80+2.47 | 5:06.59+2.11 | — | — | 1:20.35+1.02 | — | 1:15.95+0.54 | — | — |