| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.667 | N/A |
| 2 | 5 | 20.903 | 20/7:05.824 |
| 3 | 5 | 21.307 | 20/7:09.662 |
| 4 | 5 | 20.575 | 20/7:06.305 |
| 5 | 6 | 21.996 | 20/7:11.376 |
| 6 | 6 | 21.600 | 20/7:12.914 |
| 7 | 5 | 22.104 | 20/7:15.536 |
| 8 | 5 | 19.692 | 20/7:10.861 |
| 9 | 5 | 20.462 | 20/7:09.184 |
| 10 | 5 | 20.165 | 20/7:07.253 |
| 11 | 5 | 20.063 | 20/7:05.514 |
| 12 | 5 | 20.816 | 20/7:05.392 |
| 13 | 5 | 20.200 | 20/7:04.315 |
| 14 | 5 | 21.829 | 20/7:05.784 |
| 15 | 5 | 20.293 | 20/7:04.959 |
| 16 | 5 | 21.200 | 20/7:05.393 |
| 17 | 4 | 21.758 | 20/7:06.435 |
| 18 | 4 | 20.235 | 20/7:05.653 |
| 19 | 4 | 20.141 | 20/7:04.858 |
| 20 | 4 | 20.185 | 20/7:04.191 |