| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.399 | 19/5:11.581 |
| 2 | 2 | 15.797 | 19/5:05.862 |
| 3 | 2 | 15.281 | 19/5:00.688 |
| 4 | 3 | 16.110 | 19/5:02.038 |
| 5 | 3 | 15.818 | 19/5:01.739 |
| 6 | 3 | 15.229 | 20/5:15.447 |
| 7 | 3 | 15.750 | 20/5:15.383 |
| 8 | 3 | 15.898 | 20/5:15.705 |
| 9 | 3 | 20.686 | 19/5:10.266 |
| 10 | 3 | 15.713 | 19/5:09.094 |
| 11 | 3 | 15.582 | 19/5:07.909 |
| 12 | 3 | 19.103 | 19/5:12.496 |
| 13 | 3 | 16.812 | 19/5:13.029 |
| 14 | 4 | 16.531 | 19/5:13.105 |
| 15 | 4 | 15.377 | 19/5:11.709 |
| 16 | 4 | 15.969 | 19/5:11.190 |
| 17 | 4 | 16.093 | 19/5:10.871 |
| 18 | 4 | 15.873 | 19/5:10.356 |
| 19 | 4 | 16.288 | 19/5:10.309 |