| 26.30 | 54.21 | (27.91) | |
| 1:22.20 | (27.99) | 1:50.79 | (28.59) |
| 2:19.68 | (28.89) | 2:48.55 | (28.87) |
| 3:17.45 | (28.90) | 3:46.70 | (29.25) |
| 4:16.41 | (29.71) | 4:46.12 | (29.71) |
| 5:15.88 | (29.76) | 5:45.93 | (30.05) |
| 6:15.96 | (30.03) | 6:45.97 | (30.01) |
| 7:15.83 | (29.86) | 7:45.77 | (29.94) |
| 8:15.54 | (29.77) | 8:45.19 | (29.65) |
| 9:15.04 | (29.85) | 9:43.99 | (28.95) |