| 1:09.32 | 2:22.23 | (1:12.91) | |
| 3:35.10 | (1:12.87) | 4:47.60 | (1:12.50) |
| 5:59.35 | (1:11.75) | 7:12.92 | (1:13.57) |
| 8:26.73 | (1:13.81) | 9:40.17 | (1:13.44) |
| 10:53.75 | (1:13.58) | 12:05.80 | (1:12.05) |
| 13:17.39 | (1:11.59) | 14:29.46 | (1:12.07) |
| 15:42.22 | (1:12.76) | 16:54.92 | (1:12.70) |
| 18:05.07 | (1:10.15) |