| 1:12.81 | 2:30.54 | (1:17.73) | |
| 3:49.07 | (1:18.53) | 5:06.94 | (1:17.87) |
| 6:25.44 | (1:18.50) | 7:43.93 | (1:18.49) |
| 9:02.33 | (1:18.40) | 10:20.50 | (1:18.17) |
| 11:39.59 | (1:19.09) | 12:58.70 | (1:19.11) |
| 14:18.36 | (1:19.66) | 15:38.29 | (1:19.93) |
| 16:58.44 | (1:20.15) | 18:18.63 | (1:20.19) |
| 19:38.85 | (1:20.22) |