| 27.82 | 56.29 | (28.47) | |
| 1:25.39 | (29.10) | 1:54.89 | (29.50) |
| 2:24.60 | (29.71) | 2:54.48 | (29.88) |
| 3:24.74 | (30.26) | 3:55.03 | (30.29) |
| 4:25.71 | (30.68) | 4:56.42 | (30.71) |
| 5:26.90 | (30.48) | 5:57.67 | (30.77) |
| 6:29.01 | (31.34) | 7:00.05 | (31.04) |
| 7:31.37 | (31.32) | 8:02.58 | (31.21) |
| 8:33.39 | (30.81) | 9:04.40 | (31.01) |
| 9:34.74 | (30.34) | 10:04.07 | (29.33) |