| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.132 | 19/5:06.508 |
| 2 | 3 | 17.775 | 18/5:05.163 |
| 3 | 3 | 14.257 | 19/5:05.039 |
| 4 | 3 | 15.612 | 19/5:02.936 |
| 5 | 3 | 14.483 | 20/5:13.036 |
| 6 | 4 | 16.834 | 19/5:01.128 |
| 7 | 2 | 14.700 | 20/5:13.694 |
| 8 | 2 | 14.973 | 20/5:11.915 |
| 9 | 3 | 15.199 | 20/5:11.033 |
| 10 | 2 | 14.431 | 20/5:08.792 |
| 11 | 2 | 15.473 | 20/5:08.853 |
| 12 | 2 | 14.006 | 20/5:06.458 |
| 13 | 2 | 14.823 | 20/5:05.689 |
| 14 | 2 | 14.450 | 20/5:04.497 |
| 15 | 2 | 13.608 | 20/5:02.341 |
| 16 | 2 | 15.040 | 20/5:02.245 |
| 17 | 2 | 15.897 | 20/5:03.168 |
| 18 | 2 | 16.202 | 20/5:04.328 |
| 19 | 2 | 14.608 | 20/5:03.687 |
| 20 | 2 | 14.643 | 20/5:03.146 |