| 1:12.29 | 2:28.86 | (1:16.57) | |
| 3:46.67 | (1:17.81) | 5:04.42 | (1:17.75) |
| 6:21.51 | (1:17.09) | 7:39.15 | (1:17.64) |
| 8:56.89 | (1:17.74) | 10:13.75 | (1:16.86) |
| 11:30.76 | (1:17.01) | 12:48.16 | (1:17.40) |
| 14:06.04 | (1:17.88) | 15:23.62 | (1:17.58) |
| 16:41.27 | (1:17.65) | 17:58.48 | (1:17.21) |
| 19:14.88 | (1:16.40) |