| 1:09.02 | 2:22.72 | (1:13.70) | |
| 3:36.44 | (1:13.72) | 4:50.32 | (1:13.88) |
| 6:04.35 | (1:14.03) | 7:18.54 | (1:14.19) |
| 8:31.78 | (1:13.24) | 9:45.50 | (1:13.72) |
| 10:59.83 | (1:14.33) | 12:13.69 | (1:13.86) |
| 13:26.62 | (1:12.93) | 14:40.32 | (1:13.70) |
| 15:53.47 | (1:13.15) | 17:05.86 | (1:12.39) |
| 18:14.57 | (1:08.71) |