| 26.30 | 54.76 | (28.46) | |
| 1:23.26 | (28.50) | 1:52.55 | (29.29) |
| 2:21.71 | (29.16) | 2:51.37 | (29.66) |
| 3:21.13 | (29.76) | 3:51.14 | (30.01) |
| 4:21.36 | (30.22) | 4:51.78 | (30.42) |
| 5:22.79 | (31.01) | 5:53.58 | (30.79) |
| 6:24.74 | (31.16) | 6:56.20 | (31.46) |
| 7:27.76 | (31.56) | 7:59.52 | (31.76) |
| 8:31.42 | (31.90) | 9:03.13 | (31.71) |
| 9:34.25 | (31.12) | 10:04.99 | (30.74) |