| 1:10.85 | 2:25.33 | (1:14.48) | |
| 3:40.23 | (1:14.90) | 4:55.32 | (1:15.09) |
| 6:10.33 | (1:15.01) | 7:25.74 | (1:15.41) |
| 8:40.86 | (1:15.12) | 9:55.67 | (1:14.81) |
| 11:11.16 | (1:15.49) | 12:27.52 | (1:16.36) |
| 13:43.73 | (1:16.21) | 15:00.86 | (1:17.13) |
| 16:18.00 | (1:17.14) | 17:34.90 | (1:16.90) |
| 18:50.85 | (1:15.95) |