| 25.90 | 54.88 | (28.98) | |
| 1:23.99 | (29.11) | 1:53.45 | (29.46) |
| 2:23.04 | (29.59) | 2:52.51 | (29.47) |
| 3:22.03 | (29.52) | 3:51.77 | (29.74) |
| 4:21.84 | (30.07) | 4:52.23 | (30.39) |
| 5:23.11 | (30.88) | 5:54.44 | (31.33) |
| 6:25.51 | (31.07) | 6:56.56 | (31.05) |
| 7:27.79 | (31.23) | 7:59.00 | (31.21) |
| 8:29.56 | (30.56) | 9:00.10 | (30.54) |
| 9:30.34 | (30.24) | 9:58.98 | (28.64) |