| 1:13.81 | 2:33.90 | (1:20.09) | |
| 3:54.61 | (1:20.71) | 5:14.83 | (1:20.22) |
| 6:35.03 | (1:20.20) | 7:54.24 | (1:19.21) |
| 9:14.40 | (1:20.16) | 10:34.06 | (1:19.66) |
| 11:54.23 | (1:20.17) | 13:14.41 | (1:20.18) |
| 13:54.34 | (39.93) | 15:53.98 | (1:59.64) |
| 17:14.26 | (1:20.28) | 18:34.30 | (1:20.04) |
| 19:52.79 | (1:18.49) |