| 1:13.75 | 2:34.58 | (1:20.83) | |
| 3:57.80 | (1:23.22) | 5:19.98 | (1:22.18) |
| 6:41.59 | (1:21.61) | 8:02.95 | (1:21.36) |
| 9:25.16 | (1:22.21) | 10:45.40 | (1:20.24) |
| 12:04.45 | (1:19.05) | 13:24.67 | (1:20.22) |
| 14:45.96 | (1:21.29) | 16:04.76 | (1:18.80) |
| 17:23.91 | (1:19.15) | 18:43.23 | (1:19.32) |
| 20:02.67 | (1:19.44) |