| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 14.795 | N/A |
| 2 | 4 | 17.966 | 21/6:14.115 |
| 3 | 3 | 18.197 | 21/6:16.425 |
| 4 | 3 | 17.196 | 21/6:10.521 |
| 5 | 3 | 20.869 | 20/6:07.378 |
| 6 | 3 | 17.106 | 20/6:01.864 |
| 7 | 3 | 17.179 | 21/6:16.505 |
| 8 | 3 | 17.831 | 21/6:15.777 |
| 9 | 1 | 20.379 | 20/6:03.262 |
| 10 | 2 | 19.095 | 20/6:04.855 |
| 11 | 2 | 19.124 | 20/6:06.184 |
| 12 | 1 | 17.115 | 20/6:03.802 |
| 13 | 1 | 16.783 | 20/6:01.291 |
| 14 | 3 | 23.090 | 20/6:08.385 |
| 15 | 2 | 18.798 | 20/6:08.640 |
| 16 | 2 | 18.226 | 20/6:08.136 |
| 17 | 2 | 17.260 | 20/6:06.549 |
| 18 | 2 | 16.843 | 20/6:04.682 |
| 19 | 2 | 18.565 | 20/6:04.840 |
| 20 | 2 | 20.012 | 20/6:06.429 |