| 1:10.27 | 2:24.56 | (1:14.29) | |
| 3:39.21 | (1:14.65) | 4:54.64 | (1:15.43) |
| 6:10.64 | (1:16.00) | 7:26.70 | (1:16.06) |
| 8:43.06 | (1:16.36) | 9:59.26 | (1:16.20) |
| 11:15.92 | (1:16.66) | 12:32.42 | (1:16.50) |
| 13:49.68 | (1:17.26) | 15:06.24 | (1:16.56) |
| 16:22.95 | (1:16.71) | 17:40.83 | (1:17.88) |
| 18:55.83 | (1:15.00) |