| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.076 | N/A |
| 2 | 5 | 17.081 | 21/6:03.696 |
| 3 | 5 | 17.046 | 21/6:03.346 |
| 4 | 4 | 16.942 | 21/6:02.536 |
| 5 | 4 | 16.532 | 21/6:00.081 |
| 6 | 4 | 16.714 | 22/6:16.199 |
| 7 | 4 | 16.343 | 22/6:14.379 |
| 8 | 5 | 17.225 | 22/6:15.725 |
| 9 | 5 | 18.173 | 21/6:02.216 |
| 10 | 4 | 16.817 | 21/6:01.793 |
| 11 | 5 | 17.447 | 21/6:02.716 |
| 12 | 6 | 19.541 | 21/6:07.277 |
| 13 | 6 | 19.650 | 21/6:11.261 |
| 14 | 6 | 16.892 | 21/6:10.388 |
| 15 | 6 | 18.029 | 21/6:11.264 |
| 16 | 6 | 16.977 | 21/6:10.621 |
| 17 | 5 | 17.602 | 21/6:10.839 |
| 18 | 5 | 16.777 | 21/6:10.061 |
| 19 | 5 | 16.286 | 21/6:08.824 |
| 20 | 5 | 16.741 | 21/6:08.197 |
| 21 | 5 | 16.901 | 21/6:07.792 |