| 1:12.93 | 2:32.12 | (1:19.19) | |
| 3:51.62 | (1:19.50) | 5:11.67 | (1:20.05) |
| 6:31.18 | (1:19.51) | 7:51.19 | (1:20.01) |
| 9:10.18 | (1:18.99) | 10:28.63 | (1:18.45) |
| 11:47.01 | (1:18.38) | 13:05.73 | (1:18.72) |
| 14:25.64 | (1:19.91) | 15:44.65 | (1:19.01) |
| 17:03.63 | (1:18.98) | 18:22.02 | (1:18.39) |
| 19:37.92 | (1:15.90) |