| 16.17 | 31.97 | (15.80) | |
| 48.89 | (16.92) | 1:06.51 | (17.62) |
| 1:24.85 | (18.34) | 1:43.50 | (18.65) |
| 2:02.22 | (18.72) | 2:22.26 | (20.04) |
| 2:41.72 | (19.46) | 3:02.53 | (20.81) |
| 3:22.63 | (20.10) | 3:43.65 | (21.02) |
| 4:03.91 | (20.26) | 4:25.09 | (21.18) |
| 4:45.74 | (20.65) | 5:06.73 | (20.99) |
| 5:27.51 | (20.78) | 5:48.52 | (21.01) |
| 6:08.87 | (20.35) | 6:29.94 | (21.07) |