| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.591 | 20/5:11.820 |
| 2 | 3 | 15.850 | 20/5:14.410 |
| 3 | 2 | 15.012 | 20/5:09.687 |
| 4 | 2 | 15.480 | 20/5:09.665 |
| 5 | 2 | 14.860 | 20/5:07.172 |
| 6 | 4 | 16.842 | 20/5:12.117 |
| 7 | 4 | 16.043 | 20/5:13.366 |
| 8 | 3 | 15.147 | 20/5:12.063 |
| 9 | 2 | 15.205 | 20/5:11.178 |
| 10 | 2 | 15.117 | 20/5:10.294 |
| 11 | 1 | 15.050 | 20/5:09.449 |
| 12 | 1 | 15.343 | 20/5:09.233 |
| 13 | 1 | 15.202 | 20/5:08.834 |
| 14 | 1 | 14.959 | 20/5:08.144 |
| 15 | 1 | 14.955 | 20/5:07.541 |
| 16 | 2 | 16.435 | 20/5:08.864 |
| 17 | 2 | 14.877 | 20/5:08.198 |
| 18 | 2 | 14.892 | 20/5:07.622 |
| 19 | 2 | 14.666 | 20/5:06.869 |
| 20 | 1 | 14.861 | 20/5:06.387 |