| 27.53 | 56.21 | (28.68) | |
| 1:25.37 | (29.16) | 1:54.76 | (29.39) |
| 2:24.71 | (29.95) | 2:54.59 | (29.88) |
| 3:24.81 | (30.22) | 3:55.10 | (30.29) |
| 4:25.71 | (30.61) | 4:56.99 | (31.28) |
| 5:28.16 | (31.17) | 5:59.88 | (31.72) |
| 6:31.64 | (31.76) | 7:03.21 | (31.57) |
| 7:35.25 | (32.04) | 8:07.12 | (31.87) |
| 8:39.22 | (32.10) | 9:11.71 | (32.49) |
| 9:43.91 | (32.20) | 10:15.10 | (31.19) |