| 1:09.39 | 2:21.99 | (1:12.60) | |
| 3:34.37 | (1:12.38) | 4:47.04 | (1:12.67) |
| 6:00.05 | (1:13.01) | 7:12.95 | (1:12.90) |
| 8:26.45 | (1:13.50) | 9:39.61 | (1:13.16) |
| 10:53.21 | (1:13.60) | 12:07.27 | (1:14.06) |
| 13:21.67 | (1:14.40) | 14:36.13 | (1:14.46) |
| 15:50.74 | (1:14.61) | 17:05.00 | (1:14.26) |
| 18:17.83 | (1:12.83) |