| 1:11.68 | 2:29.61 | (1:17.93) | |
| 3:48.53 | (1:18.92) | 5:08.08 | (1:19.55) |
| 6:27.55 | (1:19.47) | 7:47.76 | (1:20.21) |
| 9:07.61 | (1:19.85) | 10:27.72 | (1:20.11) |
| 11:48.20 | (1:20.48) | 13:08.58 | (1:20.38) |
| 14:28.60 | (1:20.02) | 15:48.57 | (1:19.97) |
| 17:09.28 | (1:20.71) | 18:29.34 | (1:20.06) |
| 19:47.46 | (1:18.12) |