| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 48.410 | N/A |
| 2 | 6 | 19.796 | 20/7:04.534 |
| 3 | 6 | 21.295 | 20/7:18.774 |
| 4 | 6 | 20.203 | 20/7:16.605 |
| 5 | 6 | 18.395 | 20/7:06.932 |
| 6 | 6 | 22.990 | 20/7:18.590 |
| 7 | 5 | 19.526 | 20/7:15.392 |
| 8 | 5 | 18.926 | 20/7:11.479 |
| 9 | 5 | 19.130 | 20/7:09.029 |
| 10 | 5 | 21.935 | 20/7:13.046 |
| 11 | 5 | 21.027 | 20/7:14.533 |
| 12 | 5 | 23.912 | 19/7:00.085 |
| 13 | 5 | 19.236 | 20/7:18.497 |
| 14 | 5 | 19.739 | 20/7:17.034 |
| 15 | 5 | 18.177 | 20/7:14.228 |
| 16 | 5 | 18.546 | 20/7:11.998 |
| 17 | 5 | 18.957 | 20/7:10.535 |
| 18 | 5 | 18.900 | 20/7:09.181 |
| 19 | 5 | 19.099 | 20/7:08.187 |
| 20 | 5 | 19.297 | 20/7:07.496 |