| 1:17.46 | 2:39.55 | (1:22.09) | |
| 4:02.17 | (1:22.62) | 5:24.68 | (1:22.51) |
| 6:46.07 | (1:21.39) | 8:07.57 | (1:21.50) |
| 9:29.02 | (1:21.45) | 10:50.40 | (1:21.38) |
| 12:11.70 | (1:21.30) | 13:32.70 | (1:21.00) |
| 14:53.99 | (1:21.29) | 16:14.70 | (1:20.71) |
| 17:35.67 | (1:20.97) | 18:56.27 | (1:20.60) |
| 20:14.48 | (1:18.21) |