| 1:10.99 | 2:23.45 | (1:12.46) | |
| 3:35.60 | (1:12.15) | 4:47.63 | (1:12.03) |
| 5:59.41 | (1:11.78) | 7:10.84 | (1:11.43) |
| 8:22.56 | (1:11.72) | 9:34.85 | (1:12.29) |
| 10:46.95 | (1:12.10) | 11:58.92 | (1:11.97) |
| 13:10.87 | (1:11.95) | 14:23.93 | (1:13.06) |
| 15:37.50 | (1:13.57) | 16:51.12 | (1:13.62) |
| 18:03.16 | (1:12.04) |