| 1:11.10 | 2:25.86 | (1:14.76) | |
| 3:40.48 | (1:14.62) | 4:55.10 | (1:14.62) |
| 6:09.55 | (1:14.45) | 7:24.50 | (1:14.95) |
| 8:39.56 | (1:15.06) | 9:55.20 | (1:15.64) |
| 11:11.71 | (1:16.51) | 12:28.09 | (1:16.38) |
| 13:45.66 | (1:17.57) | 15:03.45 | (1:17.79) |
| 16:21.68 | (1:18.23) | 17:39.60 | (1:17.92) |
| 18:55.87 | (1:16.27) |