| 0. 0 | 2:38.76 | ||
| 4:00.60 | (1:21.84) | 5:22.21 | (1:21.61) |
| 6:42.33 | (1:20.12) | 8:03.29 | (1:20.96) |
| 9:24.23 | (1:20.94) | 10:44.93 | (1:20.70) |
| 12:05.92 | (1:20.99) | 13:28.23 | (1:22.31) |
| 14:50.20 | (1:21.97) | 16:12.03 | (1:21.83) |
| 17:35.37 | (1:23.34) | 18:57.35 | (1:21.98) |
| 20:17.63 | (1:20.28) |