| 1:17.99 | 2:39.64 | (1:21.65) | |
| 4:00.92 | (1:21.28) | 5:22.67 | (1:21.75) |
| 6:44.31 | (1:21.64) | 8:05.81 | (1:21.50) |
| 9:27.89 | (1:22.08) | 10:49.86 | (1:21.97) |
| 12:12.13 | (1:22.27) | 13:34.04 | (1:21.91) |
| 14:55.96 | (1:21.92) | 16:17.76 | (1:21.80) |
| 17:40.11 | (1:22.35) | 19:02.86 | (1:22.75) |
| 20:23.32 | (1:20.46) |