| 27.79 | 57.17 | (29.38) | |
| 1:27.09 | (29.92) | 1:57.37 | (30.28) |
| 2:27.49 | (30.12) | 2:57.77 | (30.28) |
| 3:28.46 | (30.69) | 3:58.43 | (29.97) |
| 4:28.94 | (30.51) | 4:59.28 | (30.34) |
| 5:29.79 | (30.51) | 6:00.20 | (30.41) |
| 6:30.85 | (30.65) | 7:02.04 | (31.19) |
| 7:33.32 | (31.28) | 8:04.51 | (31.19) |
| 8:35.91 | (31.40) | 9:07.35 | (31.44) |
| 9:38.73 | (31.38) | 10:09.26 | (30.53) |