| 12.80 | 26.49 | (13.69) | |
| 40.78 | (14.29) | 55.32 | (14.54) |
| 1:10.03 | (14.71) | 1:25.01 | (14.98) |
| 1:39.89 | (14.88) | 1:55.06 | (15.17) |
| 2:10.25 | (15.19) | 2:25.58 | (15.33) |
| 2:40.79 | (15.21) | 2:56.06 | (15.27) |
| 3:11.32 | (15.26) | 3:26.55 | (15.23) |
| 3:41.71 | (15.16) | 3:56.83 | (15.12) |
| 4:11.90 | (15.07) | 4:26.99 | (15.09) |
| 4:42.07 | (15.08) | 4:56.40 | (14.33) |