| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.841 | N/A |
| 2 | 2 | 21.360 | 23/8:09.761 |
| 3 | 2 | 19.589 | 24/8:10.754 |
| 4 | 2 | 19.154 | 24/8:00.630 |
| 5 | 2 | 19.215 | 25/8:15.749 |
| 6 | 2 | 19.462 | 25/8:13.985 |
| 7 | 2 | 19.121 | 25/8:11.445 |
| 8 | 2 | 20.045 | 25/8:12.798 |
| 9 | 2 | 23.908 | 24/8:05.171 |
| 10 | 2 | 19.286 | 24/8:02.754 |
| 11 | 2 | 19.741 | 24/8:01.867 |
| 12 | 2 | 21.250 | 24/8:04.296 |
| 13 | 2 | 20.703 | 24/8:05.272 |
| 14 | 2 | 19.391 | 24/8:03.777 |
| 15 | 2 | 19.695 | 24/8:02.995 |
| 16 | 2 | 19.438 | 24/8:01.923 |
| 17 | 2 | 19.531 | 24/8:01.118 |
| 18 | 2 | 19.402 | 24/8:00.234 |
| 19 | 2 | 18.866 | 25/8:18.717 |
| 20 | 2 | 21.139 | 24/8:00.199 |
| 21 | 2 | 19.027 | 25/8:19.028 |
| 22 | 2 | 19.075 | 25/8:18.010 |
| 23 | 2 | 18.973 | 25/8:16.973 |
| 24 | 2 | 19.698 | 25/8:16.782 |
| 25 | 2 | 20.292 | 25/8:17.202 |