| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.816 | N/A |
| 2 | 5 | 17.647 | 21/6:13.756 |
| 3 | 5 | 17.740 | 21/6:14.686 |
| 4 | 5 | 17.308 | 21/6:12.116 |
| 5 | 4 | 17.310 | 21/6:10.841 |
| 6 | 4 | 18.624 | 21/6:15.332 |
| 7 | 5 | 17.305 | 21/6:13.929 |
| 8 | 5 | 19.054 | 20/6:00.069 |
| 9 | 5 | 17.177 | 21/6:16.228 |
| 10 | 5 | 16.907 | 21/6:14.309 |
| 11 | 4 | 16.936 | 21/6:12.832 |
| 12 | 4 | 17.372 | 21/6:12.416 |
| 13 | 5 | 17.444 | 21/6:12.189 |
| 14 | 4 | 17.602 | 21/6:12.240 |
| 15 | 4 | 18.066 | 21/6:12.947 |
| 16 | 4 | 16.879 | 21/6:11.977 |
| 17 | 4 | 17.462 | 21/6:11.857 |
| 18 | 4 | 16.940 | 21/6:11.137 |
| 19 | 4 | 17.217 | 21/6:10.804 |
| 20 | 4 | 17.574 | 21/6:10.883 |
| 21 | 4 | 17.013 | 21/6:10.393 |