| 1:09.97 | 2:25.23 | (1:15.26) | |
| 3:41.40 | (1:16.17) | 4:58.47 | (1:17.07) |
| 6:15.13 | (1:16.66) | 7:31.75 | (1:16.62) |
| 8:47.56 | (1:15.81) | 10:03.60 | (1:16.04) |
| 11:19.37 | (1:15.77) | 12:34.30 | (1:14.93) |
| 13:49.59 | (1:15.29) | 15:04.98 | (1:15.39) |
| 16:19.98 | (1:15.00) | 17:34.24 | (1:14.26) |
| 18:45.14 | (1:10.90) |