| 1:12.82 | 2:29.23 | (1:16.41) | |
| 3:46.56 | (1:17.33) | 5:03.65 | (1:17.09) |
| 6:21.24 | (1:17.59) | 7:38.94 | (1:17.70) |
| 8:56.74 | (1:17.80) | 10:13.65 | (1:16.91) |
| 11:30.90 | (1:17.25) | 12:48.89 | (1:17.99) |
| 14:06.82 | (1:17.93) | 15:25.44 | (1:18.62) |
| 16:43.71 | (1:18.27) | 18:01.75 | (1:18.04) |
| 19:17.20 | (1:15.45) |