| 1:09.51 | 2:22.59 | (1:13.08) | |
| 3:36.09 | (1:13.50) | 4:49.66 | (1:13.57) |
| 6:02.57 | (1:12.91) | 7:15.53 | (1:12.96) |
| 8:28.79 | (1:13.26) | 9:41.59 | (1:12.80) |
| 10:55.47 | (1:13.88) | 12:08.31 | (1:12.84) |
| 13:21.03 | (1:12.72) | 14:33.96 | (1:12.93) |
| 15:45.86 | (1:11.90) | 16:56.73 | (1:10.87) |
| 18:05.39 | (1:08.66) |