| 24.74 | 51.90 | (27.16) | |
| 1:19.66 | (27.76) | 1:47.45 | (27.79) |
| 2:15.39 | (27.94) | 2:43.36 | (27.97) |
| 3:11.46 | (28.10) | 3:39.87 | (28.41) |
| 4:08.03 | (28.16) | 4:36.68 | (28.65) |
| 5:05.14 | (28.46) | 5:33.92 | (28.78) |
| 6:03.34 | (29.42) | 6:32.56 | (29.22) |
| 7:02.00 | (29.44) | 7:31.39 | (29.39) |
| 8:00.63 | (29.24) | 8:29.67 | (29.04) |
| 8:58.98 | (29.31) | 9:27.36 | (28.38) |