| 0. 0 | 27.97 | ||
| 30.10 | (2.13) | 59.51 | (29.41) |
| 1:03.44 | (3.93) | 1:32.19 | (28.75) |
| 1:37.36 | (5.17) | 2:05.29 | (27.93) |
| 2:10.79 | (5.50) | 2:38.90 | (28.11) |
| 2:44.92 | (6.02) | 3:12.49 | (27.57) |
| 3:20.02 | (7.53) | 3:46.44 | (26.42) |
| 3:55.08 | (8.64) | 4:20.36 | (25.28) |
| 4:29.80 | (9.44) | 4:54.58 | (24.78) |
| 5:04.31 | (9.73) | 5:27.69 | (23.38) |