| 1:15.99 | 2:37.73 | (1:21.74) | |
| 3:58.94 | (1:21.21) | 5:20.27 | (1:21.33) |
| 6:41.38 | (1:21.11) | 8:02.85 | (1:21.47) |
| 9:24.74 | (1:21.89) | 10:44.90 | (1:20.16) |
| 12:06.04 | (1:21.14) | 13:27.60 | (1:21.56) |
| 14:48.12 | (1:20.52) | 16:08.16 | (1:20.04) |
| 17:27.12 | (1:18.96) | 18:46.30 | (1:19.18) |
| 20:04.15 | (1:17.85) |