| 1:18.34 | 2:41.28 | (1:22.94) | |
| 4:04.20 | (1:22.92) | 5:26.95 | (1:22.75) |
| 6:49.67 | (1:22.72) | 8:10.31 | (1:20.64) |
| 9:31.62 | (1:21.31) | 10:53.15 | (1:21.53) |
| 12:14.95 | (1:21.80) | 13:35.97 | (1:21.02) |
| 14:55.89 | (1:19.92) | 16:16.15 | (1:20.26) |
| 17:35.36 | (1:19.21) | 18:55.50 | (1:20.14) |
| 20:11.74 | (1:16.24) |