| 0.00 | 31.68 | ||
| 48.87 | (17.19) | 1:06.28 | (17.41) |
| 1:24.25 | (17.97) | 1:42.36 | (18.11) |
| 2:00.12 | (17.76) | 2:17.96 | (17.84) |
| 2:35.77 | (17.81) | 2:53.68 | (17.91) |
| 3:11.53 | (17.85) | 3:29.42 | (17.89) |
| 3:47.41 | (17.99) | 4:05.03 | (17.62) |
| 4:22.29 | (17.26) | 4:39.83 | (17.54) |
| 4:57.14 | (17.31) | 5:14.76 | (17.62) |
| 5:32.41 | (17.65) | 5:48.72 | (16.31) |