| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.724 | N/A |
| 2 | 1 | 15.010 | 20/5:00.914 |
| 3 | 1 | 15.568 | 20/5:06.214 |
| 4 | 1 | 15.333 | 20/5:06.493 |
| 5 | 1 | 15.416 | 20/5:07.027 |
| 6 | 1 | 14.963 | 20/5:05.626 |
| 7 | 1 | 15.076 | 20/5:05.049 |
| 8 | 1 | 15.015 | 20/5:04.472 |
| 9 | 1 | 15.594 | 20/5:05.414 |
| 10 | 1 | 15.189 | 20/5:05.292 |
| 11 | 1 | 15.103 | 20/5:05.031 |
| 12 | 2 | 18.996 | 20/5:11.541 |
| 13 | 2 | 15.091 | 20/5:10.784 |
| 14 | 2 | 16.716 | 20/5:12.518 |
| 15 | 1 | 15.777 | 20/5:12.730 |
| 16 | 1 | 15.151 | 20/5:12.121 |
| 17 | 1 | 14.862 | 20/5:11.245 |
| 18 | 1 | 14.995 | 20/5:10.620 |
| 19 | 1 | 15.183 | 20/5:10.264 |
| 20 | 1 | 18.255 | 20/5:13.016 |