| 1:11.63 | 2:28.38 | (1:16.75) | |
| 3:45.20 | (1:16.82) | 5:02.90 | (1:17.70) |
| 6:08.14 | (1:05.24) | 7:40.27 | (1:32.13) |
| 8:55.69 | (1:15.42) | 10:14.38 | (1:18.69) |
| 11:30.87 | (1:16.49) | 12:49.92 | (1:19.05) |
| 14:06.87 | (1:16.95) | 15:24.98 | (1:18.11) |
| 16:42.48 | (1:17.50) | 18:01.88 | (1:19.40) |
| 19:17.43 | (1:15.55) | 20:35.40 | (1:17.97) |