| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.495 | N/A |
| 2 | 1 | 15.733 | 19/5:01.689 |
| 3 | 1 | 15.509 | 20/5:15.294 |
| 4 | 1 | 15.452 | 20/5:14.223 |
| 5 | 1 | 19.118 | 19/5:14.649 |
| 6 | 1 | 14.663 | 19/5:08.205 |
| 7 | 1 | 15.936 | 19/5:07.728 |
| 8 | 2 | 20.653 | 18/5:02.793 |
| 9 | 2 | 14.787 | 19/5:15.159 |
| 10 | 1 | 15.334 | 19/5:12.865 |
| 11 | 1 | 14.889 | 19/5:10.228 |
| 12 | 1 | 15.272 | 19/5:08.697 |
| 13 | 2 | 16.865 | 19/5:09.811 |
| 14 | 1 | 16.348 | 19/5:10.038 |
| 15 | 1 | 14.746 | 19/5:08.172 |
| 16 | 1 | 15.495 | 19/5:07.455 |
| 17 | 1 | 15.281 | 19/5:06.586 |
| 18 | 1 | 15.236 | 19/5:05.771 |
| 19 | 2 | 15.287 | 19/5:05.099 |