| 1:09.48 | 2:21.47 | (1:11.99) | |
| 3:34.23 | (1:12.76) | 4:47.17 | (1:12.94) |
| 6:00.45 | (1:13.28) | 7:14.12 | (1:13.67) |
| 8:27.45 | (1:13.33) | 9:41.15 | (1:13.70) |
| 10:55.46 | (1:14.31) | 12:09.49 | (1:14.03) |
| 13:24.24 | (1:14.75) | 14:39.70 | (1:15.46) |
| 15:55.18 | (1:15.48) | 17:10.87 | (1:15.69) |
| 18:25.91 | (1:15.04) |