| 1:15.43 | 2:34.74 | (1:19.31) | |
| 3:54.36 | (1:19.62) | 5:14.42 | (1:20.06) |
| 6:34.60 | (1:20.18) | 7:55.35 | (1:20.75) |
| 9:16.21 | (1:20.86) | 10:37.67 | (1:21.46) |
| 11:59.39 | (1:21.72) | 13:21.42 | (1:22.03) |
| 14:44.22 | (1:22.80) | 16:05.60 | (1:21.38) |
| 17:28.96 | (1:23.36) | 18:51.24 | (1:22.28) |
| 20:10.58 | (1:19.34) |