| 1:13.59 | 2:30.83 | (1:17.24) | |
| 3:48.42 | (1:17.59) | 5:06.08 | (1:17.66) |
| 6:23.34 | (1:17.26) | 7:39.92 | (1:16.58) |
| 8:57.16 | (1:17.24) | 10:11.48 | (1:14.32) |
| 11:26.25 | (1:14.77) | 12:41.31 | (1:15.06) |
| 13:56.91 | (1:15.60) | 15:12.65 | (1:15.74) |
| 16:28.73 | (1:16.08) | 17:44.57 | (1:15.84) |
| 18:55.69 | (1:11.12) |