50 Free SCY
PB
26.28
UC San Diego vs San Diego
Feb 1, 2025
Swimmer profile
Shelby Nicolaisen
FemaleOpen / SeniorScottsdale Aquatic ClubSI · WESTERN
AAAA standard — elite national performance!
17 all-time personal bests this season!
Top 1 in SI — 1650 Free SCY
Standards achieved
AAAA×1AAA×6AA×3A×1BB×2
All-time PBs
17events
Best SI rank
#11650 Free SCY
Events ranked
17SCY
Age group
Open / Senior
🏅 Major Cuts Achieved
7 events · top tier Futures
400 IM SCY
Full standards ladder
- Sectionals4:39.09−8.51s
- Futures4:30.69−0.11s
- Winter Juniors4:21.69+8.89s
- Summer Jr Nats4:18.79+11.79s
- Nationals4:12.69+17.89s
4:30.58PB
Cut: 4:30.69−0.11s margin
500 Free SCY
Full standards ladder
- Sectionals5:10.69−0.16s
- Futures5:02.59+7.94s
- Winter Juniors4:53.59+16.94s
- Summer Jr Nats4:49.99+20.54s
- Nationals4:46.29+24.24s
5:10.53PB
Cut: 5:10.69−0.16s margin
1000 Free SCY
Full standards ladder
- Sectionals10:39.89−3.70s
- Futures10:20.49+15.70s
- Winter Juniors10:11.49+24.70s
- Summer Jr Nats10:04.69+31.50s
- Nationals9:55.99+40.20s
10:36.19PB
Cut: 10:39.89−3.70s margin
1650 Free SCY
Full standards ladder
- Sectionals17:46.59−0.22s
- Futures17:14.39+31.98s
- Winter Juniors17:02.19+44.18s
- Summer Jr Nats16:50.99+55.38s
- Nationals16:37.99+68.38s
17:46.37PB
Cut: 17:46.59−0.22s margin
200 Breast SCY
Full standards ladder
- Sectionals2:28.19−3.70s
- Futures2:22.69+1.80s
- Winter Juniors2:17.19+7.30s
- Summer Jr Nats2:15.39+9.10s
- Nationals2:14.29+10.20s
2:24.49PB
Cut: 2:28.19−3.70s margin
200 Fly SCY
Full standards ladder
- Sectionals2:10.09−0.87s
- Futures2:05.39+3.83s
- Winter Juniors2:01.69+7.53s
- Summer Jr Nats2:00.49+8.73s
- Nationals1:59.39+9.83s
2:09.22PB
Cut: 2:10.09−0.87s margin
200 IM SCY
Full standards ladder
- Sectionals2:10.49−0.19s
- Futures2:06.39+3.91s
- Winter Juniors2:02.19+8.11s
- Summer Jr Nats2:01.09+9.21s
- Nationals1:58.99+11.31s
2:10.30PB
Cut: 2:10.49−0.19s margin
100 Free SCY
PBAA
55.57
2019 AIA Division 1 State Cham
Nov 7, 2019
200 Free SCY
PBAA
1:58.20
2021 AZ RIO Lost Dutchman Invite
Feb 13, 2021
500 Free SCY
PBSectionalsAAA
5:10.53
2019 Sectionals - Paradise Valley
Mar 23, 2019
1000 Free SCY
PBSectionalsAAA
10:36.19
2019 AZ SC SR Open Champs @ MAC
Feb 28, 2019
1650 Free SCY
PBSectionalsAAAA
17:46.37
2018 Sectionals - Paradise Valley
Mar 25, 2018
50 Back SCY
PB
33.00
San Diego Pentathlon
Sep 13, 2024
100 Back SCY
PBBB
1:05.70
2020 AZ SAC Summer Senior Intrasquad
Aug 8, 2020
200 Back SCY
PBBB
2:19.22
2019 AZ MAC MAC-N-SAC Dual
Feb 10, 2019
50 Breast SCY
PB
33.86
San Diego Pentathlon
Sep 13, 2024
100 Breast SCY
PBA
1:09.78
2021 AZ SAC Short Course Qualifier
Jul 20, 2021
200 Breast SCY
PBSectionalsAAA
2:24.49
2021 AZ SC Senior Classic @ DTAC
Mar 4, 2021
50 Fly SCY
PB
28.34
San Diego Pentathlon
Sep 13, 2024
100 Fly SCY
PBAA
59.34
2018 AZ SAC Senior Open
Nov 12, 2018
200 Fly SCY
PBSectionalsAAA
2:09.22
2018 AZ SAC Senior Open
Nov 10, 2018
200 IM SCY
PBSectionalsAAA
2:10.30
2018 AZ Arizona High School Swim & Div
Nov 2, 2018
400 IM SCY
PBFuturesAAA
4:30.58
2018 GU TWST Southern Senior Champs
Nov 30, 2018