| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.649 | 21/5:07.629 |
| 2 | 2 | 14.111 | 21/5:01.980 |
| 3 | 2 | 13.981 | 22/5:13.434 |
| 4 | 2 | 16.305 | 21/5:09.991 |
| 5 | 2 | 15.423 | 21/5:12.770 |
| 6 | 2 | 14.805 | 21/5:12.459 |
| 7 | 2 | 16.898 | 20/5:03.349 |
| 8 | 2 | 17.394 | 20/5:08.915 |
| 9 | 2 | 15.903 | 20/5:09.931 |
| 10 | 2 | 18.480 | 19/5:00.103 |
| 11 | 2 | 13.892 | 20/5:12.438 |
| 12 | 2 | 14.457 | 20/5:10.497 |
| 13 | 2 | 17.512 | 20/5:13.554 |
| 14 | 2 | 14.347 | 20/5:11.653 |
| 15 | 2 | 14.244 | 20/5:09.868 |
| 16 | 2 | 14.495 | 20/5:08.620 |
| 17 | 2 | 16.051 | 20/5:09.349 |
| 18 | 2 | 15.639 | 20/5:09.540 |
| 19 | 2 | 15.550 | 20/5:09.617 |
| 20 | 2 | 14.672 | 20/5:08.808 |