| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.501 | 20/5:10.020 |
| 2 | 3 | 18.933 | 18/5:09.906 |
| 3 | 3 | 16.018 | 18/5:02.712 |
| 4 | 2 | 16.320 | 18/5:00.474 |
| 5 | 2 | 15.174 | 19/5:11.395 |
| 6 | 2 | 15.568 | 19/5:08.794 |
| 7 | 2 | 15.239 | 19/5:06.044 |
| 8 | 2 | 15.131 | 19/5:03.724 |
| 9 | 2 | 14.712 | 19/5:01.036 |
| 10 | 2 | 15.423 | 19/5:00.236 |
| 11 | 2 | 15.842 | 19/5:00.305 |
| 12 | 2 | 15.387 | 20/5:15.413 |
| 13 | 2 | 15.631 | 20/5:15.198 |
| 14 | 2 | 15.269 | 20/5:14.497 |
| 15 | 2 | 16.016 | 20/5:14.885 |
| 16 | 2 | 19.467 | 19/5:03.562 |
| 17 | 2 | 15.448 | 19/5:02.971 |
| 18 | 2 | 15.318 | 19/5:02.308 |
| 19 | 2 | 16.519 | 19/5:02.916 |