| 27.92 | 57.38 | (29.46) | |
| 1:27.29 | (29.91) | 1:57.35 | (30.06) |
| 2:27.55 | (30.20) | 2:58.02 | (30.47) |
| 3:28.43 | (30.41) | 3:59.08 | (30.65) |
| 4:29.94 | (30.86) | 5:00.86 | (30.92) |
| 5:31.83 | (30.97) | 6:02.92 | (31.09) |
| 6:34.07 | (31.15) | 7:05.17 | (31.10) |
| 7:36.42 | (31.25) | 8:07.64 | (31.22) |
| 8:38.90 | (31.26) | 9:10.55 | (31.65) |
| 9:41.90 | (31.35) | 10:12.91 | (31.01) |