| 1:10.88 | 2:24.64 | (1:13.76) | |
| 3:40.13 | (1:15.49) | 4:55.93 | (1:15.80) |
| 6:12.39 | (1:16.46) | 7:27.93 | (1:15.54) |
| 8:44.03 | (1:16.10) | 9:59.92 | (1:15.89) |
| 11:15.52 | (1:15.60) | 12:31.22 | (1:15.70) |
| 13:46.61 | (1:15.39) | 15:02.00 | (1:15.39) |
| 16:17.29 | (1:15.29) | 17:32.86 | (1:15.57) |
| 18:47.13 | (1:14.27) |