| 0. 0 | 32.41 | ||
| 50.64 | (18.23) | 1:09.87 | (19.23) |
| 1:29.45 | (19.58) | 1:49.19 | (19.74) |
| 2:09.00 | (19.81) | 2:28.53 | (19.53) |
| 2:48.39 | (19.86) | 3:06.88 | (18.49) |
| 3:25.24 | (18.36) | 3:43.95 | (18.71) |
| 4:02.48 | (18.53) | 4:21.00 | (18.52) |
| 4:39.57 | (18.57) | 4:58.38 | (18.81) |
| 5:16.74 | (18.36) | 5:34.84 | (18.10) |
| 5:52.29 | (17.45) | 6:07.54 | (15.25) |