| 26.80 | 56.20 | (29.40) | |
| 1:26.50 | (30.30) | 1:56.84 | (30.34) |
| 2:27.57 | (30.73) | 2:58.03 | (30.46) |
| 3:28.47 | (30.44) | 3:59.15 | (30.68) |
| 4:29.83 | (30.68) | 5:00.72 | (30.89) |
| 5:30.78 | (30.06) | 6:01.28 | (30.50) |
| 6:32.25 | (30.97) | 7:03.50 | (31.25) |
| 7:34.91 | (31.41) | 8:05.82 | (30.91) |
| 8:36.71 | (30.89) | 9:08.11 | (31.40) |
| 9:39.68 | (31.57) | 10:09.30 | (29.62) |