| 1:13.57 | 2:31.28 | (1:17.71) | |
| 3:51.15 | (1:19.87) | 5:11.80 | (1:20.65) |
| 6:33.18 | (1:21.38) | 7:54.23 | (1:21.05) |
| 9:16.21 | (1:21.98) | 10:37.80 | (1:21.59) |
| 11:58.56 | (1:20.76) | 13:19.08 | (1:20.52) |
| 14:39.47 | (1:20.39) | 15:59.96 | (1:20.49) |
| 17:18.76 | (1:18.80) | 18:38.73 | (1:19.97) |
| 19:55.78 | (1:17.05) |