| Pos | Rank | Heat | Bib | Athlete | Mark | Details | |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1071 | BRN | 9:54.65  | Q | |
| 2 | 2 | 1 | 1419 | KEN | 9:54.65 PB | Q | |
| 3 | 3 | 1 | 1206 | ETH | 9:54.84 PB | Q | |
| 4 | 4 | 1 | 1612 | UGA | 9:54.85 NU20R | Q | |
| 5 | 1 | 2 | 1418 | KEN | 9:55.21  | Q | |
| 6 | 2 | 2 | 1212 | ETH | 10:05.71  | Q | |
| 7 | 3 | 2 | 1173 | DEN | 10:06.26  | Q | |
| 8 | 4 | 2 | 1093 | CAN | 10:06.91  | Q | |
| 9 | 5 | 2 | 1509 | POL | 10:12.26  | Q | |
| 10 | 5 | 1 | 1401 | JPN | 10:13.61  | Q | |
| 11 | 6 | 2 | 1598 | TUN | 10:13.77 NU20R | q | |
| 12 | 6 | 1 | 1317 | HUN | 10:14.18 PB | q | |
| 13 | 7 | 2 | 1033 | AUS | 10:16.14 PB | q | |
| 14 | 7 | 1 | 1020 | AUS | 10:19.51 SB | q | |
| 15 | 8 | 2 | 1302 | GER | 10:21.09  | q | |
| 16 | 9 | 2 | 1262 | GBR | 10:25.51  | ||
| 17 | 10 | 2 | 1404 | JPN | 10:25.66  | ||
| 18 | 11 | 2 | 1495 | PER | 10:26.45 PB | ||
| 19 | 8 | 1 | 1243 | FRA | 10:27.40  | ||
| 20 | 9 | 1 | 1059 | BLR | 10:29.96 SB | ||
| 21 | 10 | 1 | 1607 | TUR | 10:31.16  | ||
| 22 | 12 | 2 | 1035 | AUT | 10:31.83  | ||
| 23 | 13 | 2 | 1245 | FRA | 10:33.56  | ||
| 24 | 11 | 1 | 1507 | POL | 10:35.71  | ||
| 25 | 12 | 1 | 1125 | CHN | 10:37.51  | ||
| 26 | 14 | 2 | 1667 | USA | 10:45.90  | ||
| 27 | 15 | 2 | 1604 | TUR | 10:46.28  | ||
| 28 | 16 | 2 | 1350 | ITA | 10:50.46  | ||
| 29 | 13 | 1 | 1367 | ITA | 10:51.34  | ||
| 30 | 14 | 1 | 1668 | USA | 11:01.69  | ||
| 31 | 15 | 1 | 1499 | PER | 11:02.23  | ||
| 32 | 16 | 1 | 1079 | CAN | 11:24.11  |