| 27.88 | 57.56 | (29.68) | |
| 1:27.43 | (29.87) | 1:57.60 | (30.17) |
| 2:27.72 | (30.12) | 2:57.91 | (30.19) |
| 3:27.81 | (29.90) | 3:58.38 | (30.57) |
| 4:29.09 | (30.71) | 5:00.06 | (30.97) |
| 5:31.02 | (30.96) | 6:02.20 | (31.18) |
| 6:33.35 | (31.15) | 7:04.57 | (31.22) |
| 7:35.80 | (31.23) | 8:07.14 | (31.34) |
| 8:38.78 | (31.64) | 9:10.47 | (31.69) |
| 9:41.76 | (31.29) | 10:11.77 | (30.01) |