| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.109 | 19/5:06.071 |
| 2 | 1 | 16.145 | 19/5:06.413 |
| 3 | 1 | 16.037 | 19/5:05.843 |
| 4 | 1 | 16.635 | 19/5:08.399 |
| 5 | 2 | 16.705 | 19/5:10.198 |
| 6 | 2 | 17.184 | 19/5:12.914 |
| 7 | 2 | 16.160 | 19/5:12.075 |
| 8 | 2 | 16.247 | 19/5:11.652 |
| 9 | 2 | 16.231 | 19/5:11.290 |
| 10 | 2 | 15.902 | 19/5:10.374 |
| 11 | 2 | 15.945 | 19/5:09.700 |
| 12 | 2 | 16.273 | 19/5:09.657 |
| 13 | 2 | 16.407 | 19/5:09.817 |
| 14 | 2 | 16.408 | 19/5:09.955 |
| 15 | 2 | 16.335 | 19/5:09.982 |
| 16 | 2 | 16.159 | 19/5:09.797 |
| 17 | 2 | 16.245 | 19/5:09.730 |
| 18 | 2 | 16.509 | 19/5:09.949 |
| 19 | 2 | 16.682 | 19/5:10.318 |