| 1:12.20 | 2:30.69 | (1:18.49) | |
| 3:50.01 | (1:19.32) | 5:09.64 | (1:19.63) |
| 6:29.95 | (1:20.31) | 7:49.81 | (1:19.86) |
| 9:09.94 | (1:20.13) | 10:30.54 | (1:20.60) |
| 11:51.60 | (1:21.06) | 13:12.90 | (1:21.30) |
| 14:33.89 | (1:20.99) | 15:55.07 | (1:21.18) |
| 17:14.18 | (1:19.11) | 18:32.63 | (1:18.45) |
| 19:50.19 | (1:17.56) |