We developed a formula to rank the top 25 athletes in NCAA Division I track and field based on who will make the most impact at the 2016 NCAA Outdoor Championships in Eugene, Oregon. FloTrack's Week 3 Power Rankings have some big changes.

This week's men's rankings show the debut of BYU's Shaquille Walker who ran the fastest NCAA 800 since 2012, running 1:44.99 at the Sun Angel Classic.

On the women's side, most of the top women stayed put but we did see a new face join the top 25. Arizona's Sage Watson joined the ranks at #21 after running a world leading 55.45 in the 400H at the Jim Click Shootout.

RELATED: Check out FloTrack's weekly team rankings!

FloTrack Team Rankings Criteria:
- 2016 NCAA Indoor Championship Performance
- 2015 NCAA Cross Country Championship Performance
- 2015 NCAA Outdoor Championship Performance
- 2015 Outdoor Best Mark (2014 if redshirted 2015)
- 2016 Indoor/Outdoor Best Mark

MEN'S POWER RANKINGS (April 11th 2016)

RANK	ATHLETE	SCHOOL	EVENT(S)	RATING	LAST WK
1	Edward Cheserek	Oregon	5K/10K	2.000	01
2	Filip Mihaljevic	Virginia	SP/DT	1.675	02
3	Jarrion Lawson	Arkansas	100/LJ	1.650	03
4	Tevin Hester	Clemson	100/200	1.250	04
5	Jordan Young	Virginia	SP/DT/HT	1.100	05
6	Chukwuebuka Enekwechi	Purdue	SP/HT	1.025	06
7	Sam Mattis	Penn	DT	1.000	07
8	John Ampomah	Middle Tennesse St.	JT	0.900	08
9	Latario Collie	Texas A&M	TJ	0.900	09
10	Zak Seddon	Florida St.	3K Steeple	0.800	10
11	Ioannis Kyriazis	Texas A&M	JT	0.800	11
12	Pau Tonnesen	Arizona	PV/DEC	0.800	12
13	Shaquille Walker	BYU	800	0.775	NR
14	Najee Glass	Florida	400	0.775	13
15	David Kendziera	Illinois	110H/400H	0.775	14
16	Devon Allen	Oregon	110H	0.750	15
17	Jonathan Addison	North Carolina St.	LJ	0.750	16
18	Maicel Uibo	Georgia	DEC	0.750	17
19	Bradley Adkins	Texas Tech	HJ	0.750	18
20	Desmond Palmer	Pittsburgh	400H	0.750	19
21	Bryce Robinson	Tulsa	100/200	0.750	20
22	Marc Scott	Tulsa	5K/10K	0.700	21
23	Eric Futch	Florida	400H	0.700	23
24	JC Murasky	Ohio St.	SP	0.700	24
25	Curtis Thompson	Mississippi St.	JT	0.700	25

WOMEN'S POWER RANKINGS (April 11th 2016)

RANK	ATHLETE	SCHOOL	EVENT(S)	RATING	LAST WK
1	Akela Jones	Kansas State	HJ/LJ/100H/HEP	2.050	01
2	Keturah Orji	Georgia	LJ/TJ	1.400	02
3	Dominique Scott	Arkansas	1500/5K/10K	1.350	03
4	Morolake Akinosun	Texas	100/200	1.300	04
5	Kelsey Card	Wisconsin	SP/DT/HT	1.300	05
6	Molly Seidel	Notre Dame	5K/10K	1.150	06
7	Shamier Little	Texas A&M	400/400H	1.125	07
8	Kyra Jefferson	Florida	200/400	1.100	08
9	Raevyn Rogers	Oregon	800	1.000	10
10	Quanesha Burks	Alabama	LJ	1.000	11
11	Shelbi Vaughn	Texas A&M	DT	1.000	12
12	Courtney Frerichs	New Mexico	3K Steeple	1.000	13
13	Cindy Ofili	Michigan	100/100H	1.000	14
14	Elinor Purrier	New Hampshire	1500/3K Steeple	0.950	15
15	Shakima Wimbley	Miami (FL)	200/400	0.950	16
16	Erica Bougard	Mississippi St.	HJ/100H/HEP	0.925	09
17	Kendell Williams	Georgia	HJ/LJ/100H/HEP	0.925	17
18	Irena Sediva	Virginia Tech	JT	0.900	19
19	Erin Teschuk	North Dakota St.	1500/3K Steeple	0.875	20
20	Jaide Stepter	USC	400/400H	0.825	18
21	Sage Watson	Arizona	400H	0.800	NR
22	Dani Winters	Kansas St.	SP	0.800	22
23	Courtney Okolo	Texas	200/400	0.750	23
24	Demi Payne	Stephen F. Austin	PV	0.750	24
25	Raven Saunders	Mississippi	SP/DT	0.750	25