| 26.35 | 55.12 | (28.77) | |
| 1:23.93 | (28.81) | 1:52.96 | (29.03) |
| 2:21.64 | (28.68) | 2:50.37 | (28.73) |
| 3:18.76 | (28.39) | 3:47.26 | (28.50) |
| 4:15.56 | (28.30) | 4:43.85 | (28.29) |
| 5:11.84 | (27.99) | 5:39.79 | (27.95) |
| 6:07.77 | (27.98) | 6:35.72 | (27.95) |
| 7:03.70 | (27.98) | 7:31.45 | (27.75) |
| 7:59.33 | (27.88) | 8:27.04 | (27.71) |
| 8:54.82 | (27.78) | 9:21.40 | (26.58) |