| 27.66 | 57.39 | (29.73) | |
| 1:27.24 | (29.85) | 1:57.26 | (30.02) |
| 2:27.62 | (30.36) | 2:58.02 | (30.40) |
| 3:28.46 | (30.44) | 3:58.93 | (30.47) |
| 4:29.50 | (30.57) | 5:00.20 | (30.70) |
| 5:31.23 | (31.03) | 6:02.28 | (31.05) |
| 6:33.29 | (31.01) | 7:04.48 | (31.19) |
| 7:35.73 | (31.25) | 8:07.02 | (31.29) |
| 8:38.44 | (31.42) | 9:10.07 | (31.63) |
| 9:41.07 | (31.00) | 10:10.90 | (29.83) |