| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.102 | N/A |
| 2 | 1 | 18.482 | 13/4:01.886 |
| 3 | 1 | 18.303 | 17/5:14.382 |
| 4 | 1 | 18.535 | 17/5:15.142 |
| 5 | 1 | 18.322 | 17/5:14.067 |
| 6 | 1 | 19.170 | 17/5:17.100 |
| 7 | 1 | 18.464 | 17/5:16.838 |
| 8 | 1 | 19.290 | 17/5:18.538 |
| 9 | 1 | 18.793 | 16/5:00.150 |
| 10 | 1 | 18.998 | 16/5:00.697 |
| 11 | 1 | 18.389 | 16/5:00.221 |
| 12 | 1 | 18.435 | 17/5:18.547 |
| 13 | 1 | 18.420 | 17/5:18.236 |
| 14 | 1 | 18.736 | 17/5:18.362 |
| 15 | 1 | 18.418 | 17/5:18.107 |
| 16 | 1 | 18.946 | 17/5:18.449 |
| 17 | 1 | 18.326 | 17/5:18.129 |