| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 26.941 | N/A |
| 2 | 5 | 18.333 | 26/8:05.266 |
| 3 | 5 | 18.064 | 26/8:01.903 |
| 4 | 8 | 30.886 | 22/8:17.922 |
| 5 | 6 | 18.517 | 23/8:18.841 |
| 6 | 6 | 19.101 | 23/8:08.505 |
| 7 | 6 | 18.904 | 23/8:00.892 |
| 8 | 6 | 19.111 | 24/8:16.522 |
| 9 | 5 | 20.718 | 24/8:17.388 |
| 10 | 5 | 19.577 | 24/8:15.146 |
| 11 | 5 | 18.233 | 24/8:10.262 |
| 12 | 5 | 22.013 | 24/8:14.169 |
| 13 | 5 | 19.149 | 24/8:11.935 |
| 14 | 5 | 18.337 | 24/8:08.609 |
| 15 | 5 | 23.495 | 24/8:14.232 |
| 16 | 5 | 26.303 | 23/8:02.694 |
| 17 | 5 | 17.960 | 24/8:19.448 |
| 18 | 6 | 23.855 | 23/8:03.189 |
| 19 | 6 | 25.677 | 23/8:09.225 |