| 1:17.56 | 2:40.52 | (1:22.96) | |
| 4:03.16 | (1:22.64) | 5:25.91 | (1:22.75) |
| 6:48.35 | (1:22.44) | 8:11.98 | (1:23.63) |
| 9:35.18 | (1:23.20) | 10:59.49 | (1:24.31) |
| 12:23.15 | (1:23.66) | 13:47.50 | (1:24.35) |
| 15:11.12 | (1:23.62) | 16:35.28 | (1:24.16) |
| 17:58.90 | (1:23.62) | 19:23.70 | (1:24.80) |
| 20:47.65 | (1:23.95) |