| 1:08.45 | 2:24.05 | (1:15.60) | |
| 3:40.11 | (1:16.06) | 4:56.76 | (1:16.65) |
| 6:12.74 | (1:15.98) | 7:28.95 | (1:16.21) |
| 8:45.79 | (1:16.84) | 10:03.05 | (1:17.26) |
| 11:19.44 | (1:16.39) | 12:37.62 | (1:18.18) |
| 13:56.94 | (1:19.32) | 15:18.27 | (1:21.33) |
| 16:38.48 | (1:20.21) | 17:59.35 | (1:20.87) |
| 19:16.79 | (1:17.44) |