| 27.07 | 55.92 | (28.85) | |
| 1:25.29 | (29.37) | 1:54.92 | (29.63) |
| 2:24.64 | (29.72) | 2:54.53 | (29.89) |
| 3:24.59 | (30.06) | 3:54.71 | (30.12) |
| 4:24.99 | (30.28) | 4:55.29 | (30.30) |
| 5:25.75 | (30.46) | 5:56.32 | (30.57) |
| 6:26.83 | (30.51) | 6:57.48 | (30.65) |
| 7:28.05 | (30.57) | 7:58.78 | (30.73) |
| 8:29.47 | (30.69) | 9:00.32 | (30.85) |
| 9:30.77 | (30.45) | 10:00.77 | (30.00) |