| 1:10.80 | 2:25.52 | (1:14.72) | |
| 3:40.47 | (1:14.95) | 4:55.73 | (1:15.26) |
| 6:11.08 | (1:15.35) | 7:26.79 | (1:15.71) |
| 8:42.85 | (1:16.06) | 9:58.83 | (1:15.98) |
| 11:15.51 | (1:16.68) | 12:31.37 | (1:15.86) |
| 13:48.57 | (1:17.20) | 15:04.91 | (1:16.34) |
| 16:21.81 | (1:16.90) | 17:38.39 | (1:16.58) |
| 18:53.20 | (1:14.81) |