| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.664 | 21/5:07.944 |
| 2 | 1 | 14.204 | 21/5:03.114 |
| 3 | 2 | 17.565 | 20/5:09.553 |
| 4 | 1 | 14.982 | 20/5:07.075 |
| 5 | 1 | 14.676 | 20/5:04.364 |
| 6 | 2 | 23.796 | 19/5:16.309 |
| 7 | 2 | 17.482 | 18/5:01.806 |
| 8 | 2 | 13.820 | 19/5:11.574 |
| 9 | 2 | 18.683 | 19/5:16.396 |
| 10 | 1 | 14.074 | 19/5:11.497 |
| 11 | 1 | 13.815 | 19/5:07.042 |
| 12 | 1 | 13.953 | 19/5:03.547 |
| 13 | 1 | 14.215 | 19/5:00.973 |
| 14 | 1 | 14.093 | 20/5:14.317 |
| 15 | 1 | 14.697 | 20/5:12.959 |
| 16 | 1 | 17.243 | 20/5:14.952 |
| 17 | 1 | 16.927 | 19/5:00.523 |
| 18 | 1 | 14.023 | 20/5:14.347 |
| 19 | 1 | 15.077 | 20/5:13.673 |
| 20 | 1 | 14.582 | 20/5:12.571 |