| 1:09.93 | 2:23.68 | (1:13.75) | |
| 3:37.53 | (1:13.85) | 4:51.36 | (1:13.83) |
| 6:06.45 | (1:15.09) | 7:21.26 | (1:14.81) |
| 8:36.30 | (1:15.04) | 9:51.37 | (1:15.07) |
| 11:04.41 | (1:13.04) | 12:16.54 | (1:12.13) |
| 13:29.46 | (1:12.92) | 14:42.61 | (1:13.15) |
| 15:56.19 | (1:13.58) | 17:09.45 | (1:13.26) |
| 18:22.40 | (1:12.95) |