| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.697 | 21/5:08.637 |
| 2 | 1 | 15.037 | 21/5:12.207 |
| 3 | 1 | 14.975 | 21/5:12.963 |
| 4 | 2 | 14.714 | 21/5:11.971 |
| 5 | 2 | 14.444 | 21/5:10.241 |
| 6 | 2 | 14.121 | 21/5:07.958 |
| 7 | 2 | 14.086 | 21/5:06.222 |
| 8 | 2 | 14.178 | 21/5:05.161 |
| 9 | 2 | 15.189 | 21/5:06.696 |
| 10 | 2 | 19.004 | 20/5:00.890 |
| 11 | 2 | 15.019 | 20/5:00.844 |
| 12 | 2 | 15.776 | 20/5:02.067 |
| 13 | 2 | 14.934 | 20/5:01.806 |
| 14 | 2 | 14.319 | 20/5:00.704 |
| 15 | 2 | 19.270 | 20/5:06.351 |
| 16 | 3 | 15.240 | 20/5:06.254 |
| 17 | 2 | 14.592 | 20/5:05.406 |
| 18 | 2 | 16.298 | 20/5:06.548 |
| 19 | 2 | 14.575 | 20/5:05.756 |
| 20 | 2 | 14.216 | 20/5:04.684 |