| 1:16.60 | 2:40.74 | (1:24.14) | |
| 4:05.17 | (1:24.43) | 5:29.45 | (1:24.28) |
| 6:54.09 | (1:24.64) | 8:17.83 | (1:23.74) |
| 9:41.16 | (1:23.33) | 11:04.03 | (1:22.87) |
| 12:27.95 | (1:23.92) | 13:50.75 | (1:22.80) |
| 15:13.54 | (1:22.79) | 16:35.90 | (1:22.36) |
| 17:59.85 | (1:23.95) | 19:23.10 | (1:23.25) |
| 20:43.75 | (1:20.65) |