| 1:22.15 | 2:50.97 | (1:28.82) | |
| 4:18.97 | (1:28.00) | 5:47.47 | (1:28.50) |
| 7:17.63 | (1:30.16) | 8:47.93 | (1:30.30) |
| 10:17.75 | (1:29.82) | 11:46.88 | (1:29.13) |
| 13:16.08 | (1:29.20) | 14:46.10 | (1:30.02) |
| 16:17.94 | (1:31.84) | 17:48.33 | (1:30.39) |
| 19:17.35 | (1:29.02) | 20:45.28 | (1:27.93) |
| 22:10.76 | (1:25.48) |