| 1:13.19 | 2:33.65 | (1:20.46) | |
| 3:55.01 | (1:21.36) | 5:15.66 | (1:20.65) |
| 6:37.64 | (1:21.98) | 8:02.03 | (1:24.39) |
| 9:25.73 | (1:23.70) | 10:50.23 | (1:24.50) |
| 12:14.97 | (1:24.74) | 13:40.47 | (1:25.50) |
| 15:05.95 | (1:25.48) | 16:31.31 | (1:25.36) |
| 17:56.23 | (1:24.92) | 19:19.72 | (1:23.49) |
| 20:39.72 | (1:20.00) |