| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.145 | 20/5:02.900 |
| 2 | 1 | 15.104 | 20/5:02.490 |
| 3 | 1 | 15.401 | 20/5:04.333 |
| 4 | 1 | 14.675 | 20/5:01.625 |
| 5 | 1 | 15.230 | 20/5:02.220 |
| 6 | 2 | 18.626 | 20/5:13.937 |
| 7 | 2 | 14.675 | 20/5:11.017 |
| 8 | 2 | 14.943 | 20/5:09.498 |
| 9 | 3 | 18.646 | 19/5:00.717 |
| 10 | 2 | 14.706 | 20/5:14.302 |
| 11 | 2 | 14.827 | 20/5:12.687 |
| 12 | 1 | 14.880 | 20/5:11.430 |
| 13 | 4 | 19.902 | 19/5:02.188 |
| 14 | 4 | 19.385 | 19/5:06.911 |
| 15 | 4 | 16.645 | 19/5:07.534 |
| 16 | 3 | 15.384 | 19/5:06.582 |
| 17 | 3 | 16.301 | 19/5:06.766 |
| 18 | 3 | 14.638 | 19/5:05.175 |
| 19 | 3 | 18.821 | 19/5:07.934 |