| 1:12.51 | 2:30.29 | (1:17.78) | |
| 3:47.94 | (1:17.65) | 5:06.23 | (1:18.29) |
| 6:25.87 | (1:19.64) | 7:45.10 | (1:19.23) |
| 9:05.03 | (1:19.93) | 10:23.82 | (1:18.79) |
| 11:42.86 | (1:19.04) | 13:00.75 | (1:17.89) |
| 14:18.81 | (1:18.06) | 15:37.72 | (1:18.91) |
| 16:55.57 | (1:17.85) | 18:14.22 | (1:18.65) |
| 19:29.21 | (1:14.99) |