| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.951 | 18/5:05.118 |
| 2 | 3 | 14.787 | 19/5:01.511 |
| 3 | 3 | 15.252 | 20/5:13.267 |
| 4 | 3 | 15.093 | 20/5:10.415 |
| 5 | 3 | 13.674 | 20/5:03.028 |
| 6 | 3 | 14.051 | 21/5:14.328 |
| 7 | 3 | 13.972 | 21/5:11.340 |
| 8 | 3 | 13.773 | 21/5:08.577 |
| 9 | 3 | 15.423 | 21/5:10.277 |
| 10 | 3 | 16.670 | 21/5:14.257 |
| 11 | 4 | 16.384 | 20/5:01.873 |
| 12 | 3 | 14.410 | 20/5:00.733 |
| 13 | 3 | 14.083 | 21/5:14.229 |
| 14 | 4 | 19.437 | 20/5:05.657 |
| 15 | 4 | 14.422 | 20/5:04.509 |
| 16 | 3 | 14.629 | 20/5:03.764 |
| 17 | 3 | 14.773 | 20/5:03.275 |
| 18 | 4 | 16.317 | 20/5:04.557 |
| 19 | 4 | 14.498 | 20/5:03.788 |
| 20 | 4 | 14.571 | 20/5:03.170 |