| 27.22 | 56.49 | (29.27) | |
| 1:26.58 | (30.09) | 1:57.07 | (30.49) |
| 2:27.49 | (30.42) | 2:57.50 | (30.01) |
| 3:27.55 | (30.05) | 3:58.05 | (30.50) |
| 4:28.76 | (30.71) | 4:59.48 | (30.72) |
| 5:30.03 | (30.55) | 6:01.41 | (31.38) |
| 6:32.51 | (31.10) | 7:04.05 | (31.54) |
| 7:35.71 | (31.66) | 8:06.62 | (30.91) |
| 8:38.18 | (31.56) | 9:09.69 | (31.51) |
| 9:40.92 | (31.23) | 10:11.79 | (30.87) |