| 1:13.61 | 2:30.23 | (1:16.62) | |
| 3:46.45 | (1:16.22) | 5:02.20 | (1:15.75) |
| 6:17.77 | (1:15.57) | 7:32.81 | (1:15.04) |
| 8:47.74 | (1:14.93) | 10:02.76 | (1:15.02) |
| 11:17.42 | (1:14.66) | 12:32.15 | (1:14.73) |
| 13:46.88 | (1:14.73) | 15:01.65 | (1:14.77) |
| 16:15.89 | (1:14.24) | 17:30.39 | (1:14.50) |
| 18:42.90 | (1:12.51) |