| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.994 | N/A |
| 2 | 2 | 18.473 | 17/5:14.562 |
| 3 | 2 | 18.229 | 17/5:12.061 |
| 4 | 2 | 17.264 | 17/5:06.812 |
| 5 | 2 | 16.904 | 17/5:02.474 |
| 6 | 2 | 16.257 | 18/5:15.225 |
| 7 | 2 | 16.036 | 18/5:11.289 |
| 8 | 2 | 16.312 | 18/5:09.147 |
| 9 | 2 | 17.001 | 18/5:09.005 |
| 10 | 2 | 16.269 | 18/5:07.512 |
| 11 | 1 | 15.783 | 18/5:05.491 |
| 12 | 2 | 19.521 | 18/5:09.615 |
| 13 | 4 | 19.166 | 18/5:12.548 |
| 14 | 4 | 16.817 | 18/5:11.958 |
| 15 | 4 | 16.164 | 18/5:10.660 |
| 16 | 4 | 16.165 | 18/5:09.536 |
| 17 | 4 | 17.205 | 18/5:09.657 |
| 18 | 3 | 15.754 | 18/5:08.314 |