| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.381 | N/A |
| 2 | 3 | 1.322 | N/A |
| 3 | 1 | 16.183 | 20/5:08.799 |
| 4 | 1 | 15.684 | 20/5:04.058 |
| 5 | 1 | 15.868 | 20/5:03.643 |
| 6 | 1 | 16.567 | 20/5:06.756 |
| 7 | 1 | 16.144 | 20/5:07.016 |
| 8 | 1 | 15.774 | 20/5:06.018 |
| 9 | 1 | 16.230 | 20/5:06.543 |
| 10 | 1 | 15.783 | 20/5:05.875 |
| 11 | 1 | 15.830 | 20/5:05.455 |
| 12 | 1 | 16.074 | 20/5:05.582 |
| 13 | 1 | 15.607 | 20/5:04.879 |
| 14 | 1 | 16.312 | 20/5:05.410 |
| 15 | 1 | 19.828 | 20/5:10.998 |
| 16 | 1 | 16.173 | 20/5:10.827 |
| 17 | 1 | 15.812 | 20/5:10.222 |
| 18 | 1 | 18.364 | 20/5:12.723 |
| 19 | 1 | 16.181 | 20/5:12.490 |
| 20 | 1 | 16.083 | 20/5:12.179 |