| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.379 | N/A |
| 2 | 3 | 15.977 | 19/5:05.965 |
| 3 | 3 | 14.659 | 20/5:09.421 |
| 4 | 4 | 16.042 | 20/5:14.006 |
| 5 | 3 | 14.928 | 20/5:11.007 |
| 6 | 3 | 15.229 | 20/5:10.352 |
| 7 | 4 | 15.307 | 20/5:10.162 |
| 8 | 4 | 15.292 | 20/5:09.985 |
| 9 | 4 | 16.830 | 20/5:13.506 |
| 10 | 4 | 14.721 | 20/5:11.791 |
| 11 | 4 | 15.500 | 20/5:11.900 |
| 12 | 4 | 15.899 | 20/5:12.678 |
| 13 | 4 | 14.580 | 20/5:11.238 |
| 14 | 4 | 14.230 | 20/5:09.508 |
| 15 | 4 | 14.563 | 20/5:08.477 |
| 16 | 4 | 14.777 | 20/5:07.855 |
| 17 | 4 | 16.382 | 20/5:09.216 |
| 18 | 4 | 15.302 | 20/5:09.210 |
| 19 | 4 | 14.904 | 20/5:08.785 |
| 20 | 4 | 14.929 | 20/5:08.430 |