| 25.12 | 53.09 | (27.97) | |
| 1:21.91 | (28.82) | 1:51.12 | (29.21) |
| 2:20.50 | (29.38) | 2:50.85 | (30.35) |
| 3:21.34 | (30.49) | 3:52.20 | (30.86) |
| 4:23.16 | (30.96) | 4:54.07 | (30.91) |
| 5:24.46 | (30.39) | 5:55.32 | (30.86) |
| 6:26.44 | (31.12) | 6:57.00 | (30.56) |
| 7:27.96 | (30.96) | 7:58.01 | (30.05) |
| 8:29.00 | (30.99) | 8:59.71 | (30.71) |
| 9:29.47 | (29.76) | 9:59.00 | (29.53) |