| 1:17.63 | 2:39.62 | (1:21.99) | |
| 4:01.79 | (1:22.17) | 5:25.29 | (1:23.50) |
| 6:48.63 | (1:23.34) | 8:12.36 | (1:23.73) |
| 9:35.76 | (1:23.40) | 11:00.05 | (1:24.29) |
| 12:23.19 | (1:23.14) | 13:46.66 | (1:23.47) |
| 15:09.53 | (1:22.87) | 16:32.63 | (1:23.10) |
| 17:55.63 | (1:23.00) | 19:18.40 | (1:22.77) |
| 20:35.90 | (1:17.50) |