| 25.26 | 53.00 | (27.74) | |
| 1:21.47 | (28.47) | 1:50.03 | (28.56) |
| 2:18.77 | (28.74) | 2:47.27 | (28.50) |
| 3:15.63 | (28.36) | 3:43.98 | (28.35) |
| 4:12.41 | (28.43) | 4:40.95 | (28.54) |
| 5:09.43 | (28.48) | 5:38.03 | (28.60) |
| 6:06.62 | (28.59) | 6:35.29 | (28.67) |
| 7:03.70 | (28.41) | 7:32.12 | (28.42) |
| 8:00.13 | (28.01) | 8:28.05 | (27.92) |
| 8:55.36 | (27.31) | 9:21.77 | (26.41) |