| 1:09.59 | 2:23.67 | (1:14.08) | |
| 3:38.57 | (1:14.90) | 4:53.45 | (1:14.88) |
| 6:08.53 | (1:15.08) | 7:24.01 | (1:15.48) |
| 8:39.81 | (1:15.80) | 9:56.27 | (1:16.46) |
| 11:12.13 | (1:15.86) | 12:27.71 | (1:15.58) |
| 13:43.52 | (1:15.81) | 14:59.14 | (1:15.62) |
| 16:15.26 | (1:16.12) | 17:30.68 | (1:15.42) |
| 18:43.55 | (1:12.87) |