| 32.38 | 1:08.25 | (35.87) | |
| 1:44.87 | (36.62) | 2:21.77 | (36.90) |
| 2:59.02 | (37.25) | 3:35.73 | (36.71) |
| 4:13.42 | (37.69) | 4:51.35 | (37.93) |
| 5:29.36 | (38.01) | 6:07.45 | (38.09) |
| 6:45.50 | (38.05) | 7:23.87 | (38.37) |
| 8:02.03 | (38.16) | 8:40.36 | (38.33) |
| 9:18.68 | (38.32) | 9:57.29 | (38.61) |
| 10:35.47 | (38.18) | 11:13.18 | (37.71) |
| 11:52.21 | (39.03) | 12:28.62 | (36.41) |