| 1:08.27 | 2:21.14 | (1:12.87) | |
| 3:33.99 | (1:12.85) | 4:45.45 | (1:11.46) |
| 5:58.37 | (1:12.92) | 7:12.18 | (1:13.81) |
| 8:26.34 | (1:14.16) | 9:39.40 | (1:13.06) |
| 10:53.26 | (1:13.86) | 12:06.54 | (1:13.28) |
| 13:19.58 | (1:13.04) | 14:34.29 | (1:14.71) |
| 15:46.99 | (1:12.70) | 17:01.00 | (1:14.01) |
| 18:12.27 | (1:11.27) |