| 1:15.33 | 2:33.82 | (1:18.49) | |
| 3:52.73 | (1:18.91) | 5:10.98 | (1:18.25) |
| 6:27.82 | (1:16.84) | 7:44.47 | (1:16.65) |
| 9:00.27 | (1:15.80) | 10:15.98 | (1:15.71) |
| 11:30.93 | (1:14.95) | 12:46.67 | (1:15.74) |
| 14:03.01 | (1:16.34) | 15:18.64 | (1:15.63) |
| 16:34.36 | (1:15.72) | 17:49.91 | (1:15.55) |
| 19:03.00 | (1:13.09) |