Here are the full splits:
1 BRAZIER Donavan USA 1:42.70 PB
13.0 (8) 25.2 (8) 37.6 (8) 50.8 (8) 1:04.1 (7) 1:17.0 (6) 1:30.0 (3)
2 AMOS Nijel BOT 1:42.98 0.28
12.2 (2) 23.6 (2) 35.9 (2) 48.4 (2) 1:01.5 (1) 1:14.5 (1) 1:28.0 (1)
3 McBRIDE Brandon CAN 1:43.51 0.81 SB
12.4 (3) 23.8 (4) 36.4 (5) 49.5 (6) 1:02.8 (5) 1:16.2 (5) 1:30.1 (5)
4 KORIR Emmanuel Kipkurui KEN 1:43.69 0.99 SB
12.5 (6) 23.7 (3) 36.1 (3) 48.8 (3) 1:01.9 (2) 1:15.2 (2) 1:29.0 (2)
5 MURPHY Clayton USA 1:43.94 1.24 SB
12.7 (7) 24.6 (7) 37.3 (7) 50.6 (7) 1:04.1 (6) 1:17.5 (8) 1:30.8 (8)
6 TUKA Amel BIH 1:43.99 1.29
13.2 (9) 25.5 (9) 38.0 (9) 51.0 (9) 1:04.4 (8) 1:17.4 (7) 1:30.6 (7)
7 ROTICH Ferguson Cheruiyot KEN 1:45.28 2.58
12.5 (5) 23.8 (5) 36.3 (4) 49.3 (4) 1:02.5 (4) 1:16.0 (3) 1:30.1 (4)
8 KINYAMAL Wyclife KEN 1:47.59 4.89
12.4 (4) 24.0 (6) 36.5 (6) 49.4 (5) 1:02.5 (3) 1:16.1 (4) 1:30.3 (6)
ABDA Harun USA DNF
12.2 (1) 23.4 (1) 35.6 (1) 48.3 (1)