| 27.75 | 56.91 | (29.16) | |
| 1:26.58 | (29.67) | 1:56.96 | (30.38) |
| 2:27.70 | (30.74) | 2:58.23 | (30.53) |
| 3:29.12 | (30.89) | 3:59.74 | (30.62) |
| 4:30.17 | (30.43) | 5:01.01 | (30.84) |
| 5:31.91 | (30.90) | 6:03.17 | (31.26) |
| 6:34.11 | (30.94) | 7:05.23 | (31.12) |
| 7:36.60 | (31.37) | 8:08.10 | (31.50) |
| 8:39.69 | (31.59) | 9:11.01 | (31.32) |
| 9:42.39 | (31.38) | 10:12.89 | (30.50) |