| 1:08.75 | 2:21.51 | (1:12.76) | |
| 3:34.32 | (1:12.81) | 4:47.29 | (1:12.97) |
| 6:01.11 | (1:13.82) | 7:14.95 | (1:13.84) |
| 8:29.29 | (1:14.34) | 9:43.98 | (1:14.69) |
| 10:59.48 | (1:15.50) | 12:15.04 | (1:15.56) |
| 13:30.28 | (1:15.24) | 14:46.21 | (1:15.93) |
| 16:02.27 | (1:16.06) | 17:17.45 | (1:15.18) |
| 18:29.49 | (1:12.04) |