| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.977 | N/A |
| 2 | 1 | 15.979 | 19/5:05.599 |
| 3 | 1 | 15.483 | 19/5:01.135 |
| 4 | 1 | 14.306 | 20/5:07.841 |
| 5 | 1 | 14.695 | 20/5:05.176 |
| 6 | 1 | 15.649 | 20/5:07.202 |
| 7 | 1 | 14.415 | 20/5:04.645 |
| 8 | 1 | 14.417 | 20/5:02.825 |
| 9 | 1 | 14.056 | 20/5:00.602 |
| 10 | 1 | 14.896 | 20/5:00.646 |
| 11 | 1 | 14.416 | 21/5:14.601 |
| 12 | 1 | 14.101 | 21/5:13.273 |
| 13 | 1 | 14.747 | 21/5:13.243 |
| 14 | 1 | 14.628 | 21/5:13.035 |
| 15 | 1 | 14.091 | 21/5:12.089 |
| 16 | 1 | 14.490 | 21/5:11.802 |
| 17 | 1 | 14.817 | 21/5:11.959 |
| 18 | 1 | 14.902 | 21/5:12.198 |
| 19 | 1 | 14.402 | 21/5:11.854 |
| 20 | 1 | 15.827 | 21/5:13.047 |
| 21 | 1 | 14.511 | 21/5:12.805 |