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 10 Power Rankings have some big changes.

After not updating the rankings since week 8 and the NCAA fields now set at 24, there have been many changes to the top 25 on both the men's and women's sides. On the men's side we see for the first time in power rankings history a new men's #1 in Arkansas' Jarrion Lawson. Lawson is a potential individual scorer in three events and is Arkansas key athlete to have a shot at the team title. On the women's side Tennessee's Chelsea Blaase and Texas' Courtney Okolo made big jumps in the rankings while heptathlete Kendell Williams dropped out of the top 25.

RELATED: Check out FloTrack's weekly team rankings!

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

MEN'S POWER RANKINGS (June 5th 2016)

RANK	ATHLETE	SCHOOL	EVENT(S)	RATING	LAST WK
1	Jarrion Lawson	Arkansas	100/200/LJ	2.050	2
2	Edward Cheserek	Oregon	5K/10K	2.000	1
3	Filip Mihaljevic	Virginia	SP/DT	1.675	3
4	Tevin Hester	Clemson	100/200	1.150	4
5	Chukwuebuka Enekwechi	Purdue	SP/HT	1.125	5
6	Devon Allen	Oregon	110H	1.000	18
7	Nick Miller	Oklahoma St.	HT	1.000	NR
8	Nethaneel Mitchell-Blake	LSU	100/200	1.000	11
9	Sam Mattis	Penn	DT	1.000	6
10	John Ampomah	Middle Tennesse St.	JT	0.900	7
11	Eric Futch	Florida	400H	0.900	12
12	Latario Collie	Texas A&M	TJ	0.900	8
13	Zak Seddon	Florida St.	3K SC	0.900	9
14	Izaic Yorks	Washington	1500	0.850	NR
15	Brandon McBride	Mississippi St.	800	0.800	NR
16	Ioannis Kyriazis	Texas A&M	JT	0.800	14
17	Clive Pullen	Arkansas	TJ	0.800	15
18	Eliud Rutto	Middle Tennesse St.	800	0.800	NR
19	Shaquille Walker	BYU	800	0.800	13
20	Najee Glass	Florida	400	0.775	17
21	Mason Ferlic	Michigan	3K SC	0.750	19
22	Futsum Zienasellassie	Northern Arizona	5K/10K	0.725	10
23	Bradley Adkins	Texas Tech	HJ	0.725	25
24	Pau Tonnesen	Arizona	DEC	0.700	23
25	Senoj-Jay Givans	Texas	100/200	0.700	16

WOMEN'S POWER RANKINGS (June 5th 2016)

RANK	ATHLETE	SCHOOL	EVENT(S)	RATING	LAST WK
1	Dominique Scott	Arkansas	5K/10K	1.900	1
2	Keturah Orji	Georgia	LJ/TJ	1.600	3
3	Kelsey Card	Wisconsin	SP/DT/HT	1.500	2
4	Morolake Akinosun	Texas	100/200	1.450	4
5	Chelsea Blaase	Tennessee	5K/10K	1.400	15
6	Hannah Carson	Texas Tech	DT/JT	1.300	5
7	Erica Bougard	Mississippi St.	HJ/LJ/100H/HEP	1.275	13
8	Courtney Frerichs	New Mexico	3K SC	1.000	7
9	Courtney Okolo	Texas	400	1.000	20
10	Raevyn Rogers	Oregon	800	1.000	9
11	Shamier Little	Texas A&M	400H	1.000	10
12	Shelbi Vaughn	Texas A&M	DT	1.000	12
13	Quanesha Burks	Alabama	LJ	1.000	8
14	Cindy Ofili	Michigan	100H	1.000	11
15	Hannah Cunliffe	Oregon	100	1.000	6
16	DeAnna Price	Southern Illinois	HT	1.000	NR
17	Alexis Weeks	Arkansas	PV	1.000	23
18	Felicia Brown	Tennessee	100/200	0.925	21
19	Kaela Edwards	Oklahoma St.	1500	0.900	NR
20	Kimberly Williamson	Kansas St.	HJ	0.900	18
21	Taylor Ellis-Watson	Arkansas	400	0.800	17
22	Claudia Garcia Jou	Akron	HJ	0.800	NR
23	Deajah Stevens	Oregon	200	0.800	NR
24	Erin Teschuk	North Dakota St.	3K SC	0.800	19
25	Payton Stumbaugh	Arkansas	100H/HEP	0.775	NR