| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.313 | N/A |
| 2 | 2 | 15.984 | 20/5:06.009 |
| 3 | 1 | 16.574 | 20/5:11.614 |
| 4 | 1 | 15.281 | 20/5:05.293 |
| 5 | 1 | 15.078 | 20/5:01.168 |
| 6 | 1 | 14.842 | 21/5:13.349 |
| 7 | 1 | 15.791 | 21/5:14.146 |
| 8 | 1 | 16.080 | 21/5:15.541 |
| 9 | 1 | 14.698 | 21/5:13.133 |
| 10 | 1 | 15.668 | 21/5:13.415 |
| 11 | 1 | 15.830 | 21/5:13.965 |
| 12 | 1 | 15.003 | 21/5:12.911 |
| 13 | 1 | 15.352 | 21/5:12.614 |
| 14 | 1 | 15.004 | 21/5:11.828 |
| 15 | 1 | 15.451 | 21/5:11.793 |
| 16 | 1 | 15.968 | 21/5:12.451 |
| 17 | 1 | 14.857 | 21/5:11.639 |
| 18 | 1 | 14.982 | 21/5:11.069 |
| 19 | 1 | 15.15 | 21/5:10.583 |
| 20 | 1 | 16.410 | 21/5:11.631 |
| 21 | 1 | 15.153 | 21/5:11.319 |