| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.897 | N/A |
| 2 | 2 | 15.172 | 20/5:07.165 |
| 3 | 2 | 15.15 | 20/5:05.531 |
| 4 | 2 | 14.905 | 20/5:04.384 |
| 5 | 2 | 15.300 | 20/5:05.687 |
| 6 | 2 | 15.018 | 20/5:05.398 |
| 7 | 2 | 15.197 | 20/5:05.771 |
| 8 | 2 | 14.900 | 20/5:05.232 |
| 9 | 2 | 14.882 | 20/5:04.785 |
| 10 | 2 | 14.505 | 20/5:03.641 |
| 11 | 2 | 14.737 | 20/5:03.167 |
| 12 | 2 | 14.816 | 20/5:02.915 |
| 13 | 2 | 14.807 | 20/5:02.692 |
| 14 | 2 | 15.068 | 20/5:02.884 |
| 15 | 3 | 17.210 | 20/5:05.955 |
| 16 | 4 | 16.189 | 20/5:07.324 |
| 17 | 4 | 14.746 | 20/5:06.808 |
| 18 | 4 | 14.651 | 20/5:06.247 |
| 19 | 4 | 14.894 | 20/5:06.004 |
| 20 | 4 | 15.200 | 20/5:06.094 |