| 1:11.58 | 2:29.31 | (1:17.73) | |
| 3:47.65 | (1:18.34) | 5:06.40 | (1:18.75) |
| 6:25.69 | (1:19.29) | 7:45.55 | (1:19.86) |
| 9:05.80 | (1:20.25) | 10:26.54 | (1:20.74) |
| 11:47.52 | (1:20.98) | 13:09.17 | (1:21.65) |
| 14:30.87 | (1:21.70) | 15:52.20 | (1:21.33) |
| 17:13.38 | (1:21.18) | 18:34.94 | (1:21.56) |
| 19:53.39 | (1:18.45) |