| 25.96 | 54.10 | (28.14) | |
| 1:22.72 | (28.62) | 1:51.69 | (28.97) |
| 2:21.40 | (29.71) | 2:51.71 | (30.31) |
| 3:21.90 | (30.19) | 3:52.23 | (30.33) |
| 4:22.67 | (30.44) | 4:53.29 | (30.62) |
| 5:23.94 | (30.65) | 5:54.83 | (30.89) |
| 6:26.04 | (31.21) | 6:57.65 | (31.61) |
| 7:29.15 | (31.50) | 8:00.82 | (31.67) |
| 8:32.77 | (31.95) | 9:04.73 | (31.96) |
| 9:36.63 | (31.90) | 10:08.24 | (31.61) |