| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.017 | N/A |
| 2 | 1 | 18.484 | 23/7:06.665 |
| 3 | 1 | 18.653 | 23/7:08.524 |
| 4 | 1 | 18.525 | 23/7:08.205 |
| 5 | 1 | 18.558 | 23/7:08.227 |
| 6 | 1 | 18.316 | 23/7:07.175 |
| 7 | 1 | 18.408 | 23/7:06.811 |
| 8 | 1 | 18.629 | 23/7:07.246 |
| 9 | 1 | 20.325 | 23/7:12.236 |
| 10 | 1 | 18.107 | 23/7:10.695 |
| 11 | 1 | 18.341 | 23/7:09.978 |
| 12 | 1 | 18.488 | 23/7:09.685 |
| 13 | 1 | 18.612 | 23/7:09.668 |
| 14 | 1 | 19.457 | 23/7:11.083 |
| 15 | 1 | 21.649 | 23/7:15.741 |
| 16 | 1 | 18.970 | 23/7:15.849 |
| 17 | 1 | 18.449 | 23/7:15.227 |
| 18 | 1 | 18.578 | 23/7:14.845 |
| 19 | 1 | 19.053 | 23/7:15.086 |
| 20 | 1 | 18.995 | 23/7:15.234 |
| 21 | 1 | 20.911 | 23/7:17.475 |
| 22 | 1 | 18.532 | 23/7:17.011 |
| 23 | 1 | 20.953 | 23/7:19.010 |