| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.907 | 17/5:04.419 |
| 2 | 3 | 16.418 | 18/5:08.925 |
| 3 | 4 | 16.935 | 18/5:07.560 |
| 4 | 4 | 16.426 | 18/5:04.587 |
| 5 | 3 | 16.214 | 18/5:02.040 |
| 6 | 2 | 16.095 | 19/5:16.651 |
| 7 | 2 | 16.061 | 19/5:15.009 |
| 8 | 2 | 17.135 | 19/5:16.329 |
| 9 | 2 | 15.735 | 19/5:14.399 |
| 10 | 3 | 18.766 | 18/5:01.846 |
| 11 | 4 | 19.117 | 18/5:05.687 |
| 12 | 4 | 16.201 | 18/5:04.515 |
| 13 | 4 | 17.233 | 18/5:04.952 |
| 14 | 4 | 16.182 | 18/5:03.975 |
| 15 | 4 | 16.789 | 18/5:03.857 |
| 16 | 4 | 16.361 | 18/5:03.272 |
| 17 | 4 | 16.033 | 18/5:02.408 |
| 18 | 4 | 18.894 | 18/5:04.502 |