50 Free SCY
PBFuturesAAAA
23.43
2024 AZ AZSI SC Senior State Championship @MAC
Mar 3, 2024
Swimmer profile
MJ Neilson
FemaleOpen / SeniorTucson Ford Dealers AquaticsAZ · WESTERNCollege athlete · University of ArizonaD1
AAAA standard — elite national performance!
17 all-time personal bests this season!
Top 2 in AZ — 400 IM SCY
Standards achieved
AAAA×5AAA×7AA×4
All-time PBs
17events
Best AZ rank
#2400 IM SCY
Events ranked
17SCY
Age group
Open / Senior
🏅 Major Cuts Achieved
14 events · top tier Winter Juniors
100 Fly SCY
Full standards ladder
- Sectionals59.19−4.58s
- Futures56.59−1.98s
- Winter Juniors54.69−0.08s
- Summer Jr Nats54.09+0.52s
- Nationals53.29+1.32s
54.61PB
Cut: 54.69−0.08s margin
50 Free SCY
Full standards ladder
- Sectionals24.89−1.46s
- Futures23.89−0.46s
- Winter Juniors23.29+0.14s
- Summer Jr Nats22.99+0.44s
- Nationals22.79+0.64s
23.43PB
Cut: 23.89−0.46s margin
100 Free SCY
Full standards ladder
- Sectionals53.99−3.14s
- Futures51.89−1.04s
- Winter Juniors50.39+0.46s
- Summer Jr Nats49.99+0.86s
- Nationals49.49+1.36s
50.85PB
Cut: 51.89−1.04s margin
200 Free SCY
Full standards ladder
- Sectionals1:56.29−5.26s
- Futures1:52.29−1.26s
- Winter Juniors1:49.09+1.94s
- Summer Jr Nats1:48.19+2.84s
- Nationals1:47.19+3.84s
1:51.03PB
Cut: 1:52.29−1.26s margin
200 Fly SCY
Full standards ladder
- Sectionals2:10.09−9.77s
- Futures2:00.49−0.17s
- Nationals1:56.09+4.23s
2:00.32PB
Cut: 2:00.49−0.17s margin
400 IM SCY
Full standards ladder
- Sectionals4:39.09−8.40s
- Futures4:30.69−0.00s
- Winter Juniors4:21.69+9.00s
- Summer Jr Nats4:18.79+11.90s
- Nationals4:12.69+18.00s
4:30.69PB
Cut: 4:30.69
500 Free SCY
Full standards ladder
- Sectionals5:10.69−7.53s
- Futures5:02.59+0.57s
- Winter Juniors4:53.59+9.57s
- Summer Jr Nats4:49.99+13.17s
- Nationals4:46.29+16.87s
5:03.16PB
Cut: 5:10.69−7.53s margin
1000 Free SCY
Full standards ladder
- Sectionals10:39.89−7.66s
- Futures10:20.49+11.74s
- Winter Juniors10:11.49+20.74s
- Summer Jr Nats10:04.69+27.54s
- Nationals9:55.99+36.24s
10:32.23PB
Cut: 10:39.89−7.66s margin
1650 Free SCY
Full standards ladder
- Sectionals17:46.59−15.05s
- Futures17:14.39+17.15s
- Winter Juniors17:02.19+29.35s
- Summer Jr Nats16:50.99+40.55s
- Nationals16:37.99+53.55s
17:31.54PB
Cut: 17:46.59−15.05s margin
100 Back SCY
Full standards ladder
- Sectionals59.49−0.07s
- Futures57.09+2.33s
- Winter Juniors55.09+4.33s
- Summer Jr Nats54.39+5.03s
- Nationals53.69+5.73s
59.42PB
Cut: 59.49−0.07s margin
200 Back SCY
Full standards ladder
- Sectionals2:08.59−1.34s
- Futures2:04.19+3.06s
- Winter Juniors1:59.39+7.86s
- Summer Jr Nats1:58.19+9.06s
- Nationals1:55.69+11.56s
2:07.25PB
Cut: 2:08.59−1.34s margin
100 Breast SCY
Full standards ladder
- Sectionals1:07.59−0.62s
- Futures1:05.49+1.48s
- Winter Juniors1:03.09+3.88s
- Summer Jr Nats1:02.39+4.58s
- Nationals1:01.59+5.38s
1:06.97PB
Cut: 1:07.59−0.62s margin
50 Fly SCY
Full standards ladder
- Sectionals27.09−0.58s
- Futures25.69+0.82s
- Summer Jr Nats24.69+1.82s
- Nationals24.29+2.22s
26.51PB
Cut: 27.09−0.58s margin
200 IM SCY
Full standards ladder
- Sectionals2:10.49−3.45s
- Futures2:06.39+0.65s
- Winter Juniors2:02.19+4.85s
- Summer Jr Nats2:01.09+5.95s
- Nationals1:58.99+8.05s
2:07.04PB
Cut: 2:10.49−3.45s margin
100 Free SCY
PBFuturesAAAA
50.85
2024 AZ AZSI SC Senior State Championship @MAC
Mar 1, 2024
200 Free SCY
PBFuturesAAAA
1:51.03
2022 AZ Spring Speedo Sectional
Mar 25, 2022
500 Free SCY
PBSectionalsAAA
5:03.16
Arizona v. BYU
Dec 21, 2024
1000 Free SCY
PBSectionalsAAA
10:32.23
2022 AZ PSC Phoenix Winter Invite
Feb 18, 2022
1650 Free SCY
PBSectionalsAAA
17:31.54
2022 AZ PSC Phoenix Winter Invite
Feb 18, 2022
50 Back SCY
PBAA
31.55
2018 OH RAYS SC Regional Champ
Feb 18, 2018
100 Back SCY
PBSectionalsAA
59.42
2023 AZ PSC Winter Invite
Feb 20, 2023
200 Back SCY
PBSectionalsAA
2:07.25
2024 AZ AZSI SC Senior State Championship @MAC
Mar 2, 2024
50 Breast SCY
PBAAA
33.01
2019 AZ PSC Winter Invitation
Feb 16, 2019
100 Breast SCY
PBSectionalsAAA
1:06.97
2023 AZ PSC Winter Invite
Feb 20, 2023
200 Breast SCY
PBAA
2:28.40
2023 AZ PSC Winter Invite
Feb 19, 2023
50 Fly SCY
PBSectionalsAAA
26.51
ASU/UofA/GCU/NAU
Oct 12, 2024
100 Fly SCY
PBWinter JuniorsAAAA
54.61
2024 AZ AZSI SC Senior State Championship @MAC
Mar 1, 2024
200 Fly SCY
PBFutures
2:00.32
Arizona vs Texas A&M
Dec 19, 2025
200 IM SCY
PBSectionalsAAA
2:07.04
2022 AZ Spring Speedo Sectional
Mar 27, 2022
400 IM SCY
PBFuturesAAAA
4:30.69
2021 AZ SC Age Group Classic
Mar 13, 2021