| 1:11.95 | 2:31.28 | (1:19.33) | |
| 3:51.78 | (1:20.50) | 5:13.20 | (1:21.42) |
| 6:35.32 | (1:22.12) | 7:56.92 | (1:21.60) |
| 9:18.92 | (1:22.00) | 10:40.98 | (1:22.06) |
| 12:04.07 | (1:23.09) | 13:26.36 | (1:22.29) |
| 14:49.47 | (1:23.11) | 16:12.68 | (1:23.21) |
| 17:34.24 | (1:21.56) | 18:56.42 | (1:22.18) |
| 20:16.15 | (1:19.73) |