| 1:11.60 | 2:26.80 | (1:15.20) | |
| 3:42.16 | (1:15.36) | 4:59.00 | (1:16.84) |
| 6:15.80 | (1:16.80) | 7:33.31 | (1:17.51) |
| 8:50.26 | (1:16.95) | 10:05.37 | (1:15.11) |
| 11:21.76 | (1:16.39) | 12:38.53 | (1:16.77) |
| 13:55.92 | (1:17.39) | 15:13.02 | (1:17.10) |
| 16:30.73 | (1:17.71) | 17:47.28 | (1:16.55) |
| 19:02.12 | (1:14.84) |