| 1:16.44 | 2:37.92 | (1:21.48) | |
| 3:59.63 | (1:21.71) | 5:21.97 | (1:22.34) |
| 6:43.59 | (1:21.62) | 8:05.67 | (1:22.08) |
| 9:26.28 | (1:20.61) | 10:46.37 | (1:20.09) |
| 12:08.24 | (1:21.87) | 13:29.98 | (1:21.74) |
| 14:51.81 | (1:21.83) | 16:14.22 | (1:22.41) |
| 17:35.84 | (1:21.62) | 18:56.95 | (1:21.11) |
| 20:16.87 | (1:19.92) |