| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.053 | N/A |
| 2 | 4 | 17.223 | 21/6:05.513 |
| 3 | 4 | 19.169 | 20/6:06.777 |
| 4 | 4 | 16.554 | 21/6:14.026 |
| 5 | 4 | 17.750 | 21/6:14.533 |
| 6 | 4 | 17.897 | 21/6:15.425 |
| 7 | 4 | 17.966 | 21/6:16.249 |
| 8 | 4 | 16.094 | 21/6:11.490 |
| 9 | 4 | 15.638 | 21/6:06.780 |
| 10 | 4 | 17.835 | 21/6:07.999 |
| 11 | 4 | 16.369 | 21/6:06.043 |
| 12 | 4 | 17.664 | 21/6:06.796 |
| 13 | 4 | 16.171 | 21/6:04.936 |
| 14 | 4 | 18.022 | 21/6:06.209 |
| 15 | 4 | 17.806 | 21/6:06.993 |
| 16 | 4 | 15.921 | 21/6:05.158 |
| 17 | 4 | 17.657 | 21/6:05.723 |
| 18 | 4 | 17.169 | 21/6:05.647 |
| 19 | 4 | 19.188 | 21/6:07.823 |
| 20 | 4 | 16.896 | 21/6:07.357 |
| 21 | 4 | 19.219 | 21/6:09.261 |