| 24.17 | 50.67 | (26.50) | |
| 1:17.75 | (27.08) | 1:44.83 | (27.08) |
| 2:12.27 | (27.44) | 2:39.95 | (27.68) |
| 3:07.74 | (27.79) | 3:35.76 | (28.02) |
| 4:03.48 | (27.72) | 4:31.50 | (28.02) |
| 4:59.41 | (27.91) | 5:27.50 | (28.09) |
| 5:55.77 | (28.27) | 6:23.94 | (28.17) |
| 6:52.27 | (28.33) | 7:20.77 | (28.50) |
| 7:48.90 | (28.13) | 8:17.34 | (28.44) |
| 8:45.05 | (27.71) | 9:11.69 | (26.64) |