| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.274 | 19/6:06.206 |
| 2 | 6 | 18.650 | 19/6:00.278 |
| 3 | 6 | 17.776 | 20/6:11.333 |
| 4 | 6 | 17.893 | 20/6:07.965 |
| 5 | 5 | 18.205 | 20/6:07.192 |
| 6 | 6 | 20.172 | 20/6:13.233 |
| 7 | 6 | 19.309 | 20/6:15.083 |
| 8 | 6 | 17.855 | 20/6:12.835 |
| 9 | 5 | 19.133 | 20/6:13.927 |
| 10 | 5 | 18.257 | 20/6:13.048 |
| 11 | 5 | 18.133 | 20/6:12.104 |
| 12 | 4 | 18.292 | 20/6:11.582 |
| 13 | 4 | 18.258 | 20/6:11.088 |
| 14 | 6 | 19.741 | 20/6:12.783 |
| 15 | 5 | 17.348 | 20/6:11.061 |
| 16 | 4 | 17.322 | 20/6:09.523 |
| 17 | 5 | 18.541 | 20/6:09.599 |
| 18 | 5 | 18.393 | 20/6:09.502 |
| 19 | 5 | 17.425 | 20/6:08.397 |
| 20 | 5 | 20.840 | 20/6:10.817 |