| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.858 | N/A |
| 2 | 2 | 16.649 | 19/5:15.054 |
| 3 | 2 | 16.622 | 19/5:15.297 |
| 4 | 1 | 16.251 | 19/5:12.099 |
| 5 | 1 | 16.668 | 19/5:13.713 |
| 6 | 1 | 16.641 | 19/5:14.049 |
| 7 | 1 | 16.801 | 19/5:14.754 |
| 8 | 2 | 18.340 | 18/5:02.361 |
| 9 | 2 | 17.282 | 18/5:03.272 |
| 10 | 1 | 17.223 | 18/5:03.870 |
| 11 | 1 | 17.642 | 18/5:05.060 |
| 12 | 1 | 16.877 | 18/5:04.851 |
| 13 | 1 | 16.607 | 18/5:04.295 |
| 14 | 1 | 16.432 | 18/5:03.596 |
| 15 | 1 | 17.289 | 18/5:04.037 |
| 16 | 1 | 16.806 | 18/5:03.872 |
| 17 | 1 | 16.608 | 18/5:03.517 |
| 18 | 1 | 17.392 | 18/5:03.988 |