| 1:11.01 | 2:26.27 | (1:15.26) | |
| 3:43.38 | (1:17.11) | 5:02.07 | (1:18.69) |
| 6:21.45 | (1:19.38) | 7:41.31 | (1:19.86) |
| 9:01.02 | (1:19.71) | 10:19.98 | (1:18.96) |
| 11:39.11 | (1:19.13) | 12:58.34 | (1:19.23) |
| 14:17.70 | (1:19.36) | 15:36.76 | (1:19.06) |
| 16:55.80 | (1:19.04) | 18:15.00 | (1:19.20) |
| 19:32.80 | (1:17.80) |