| 27.52 | 57.19 | (29.67) | |
| 1:27.06 | (29.87) | 1:57.44 | (30.38) |
| 2:27.75 | (30.31) | 2:57.66 | (29.91) |
| 3:27.76 | (30.10) | 3:58.00 | (30.24) |
| 4:28.62 | (30.62) | 4:59.21 | (30.59) |
| 5:30.40 | (31.19) | 6:01.57 | (31.17) |
| 6:32.77 | (31.20) | 7:04.20 | (31.43) |
| 7:35.71 | (31.51) | 8:07.40 | (31.69) |
| 8:39.19 | (31.79) | 9:10.78 | (31.59) |
| 9:42.68 | (31.90) | 10:13.72 | (31.04) |