| 27.59 | 57.10 | (29.51) | |
| 1:27.30 | (30.20) | 1:57.50 | (30.20) |
| 2:27.61 | (30.11) | 2:57.82 | (30.21) |
| 3:28.49 | (30.67) | 3:58.98 | (30.49) |
| 4:29.56 | (30.58) | 5:00.43 | (30.87) |
| 5:31.09 | (30.66) | 6:02.06 | (30.97) |
| 6:33.13 | (31.07) | 7:04.65 | (31.52) |
| 7:36.09 | (31.44) | 8:07.38 | (31.29) |
| 8:38.44 | (31.06) | 9:09.61 | (31.17) |
| 9:40.86 | (31.25) | 10:11.10 | (30.24) |