| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.649 | 20/5:12.980 |
| 2 | 3 | 15.827 | 20/5:14.760 |
| 3 | 4 | 19.582 | 18/5:06.348 |
| 4 | 4 | 15.255 | 19/5:14.987 |
| 5 | 4 | 15.155 | 19/5:09.578 |
| 6 | 4 | 15.212 | 19/5:06.153 |
| 7 | 4 | 15.420 | 19/5:04.271 |
| 8 | 4 | 15.294 | 19/5:02.561 |
| 9 | 4 | 15.263 | 19/5:01.165 |
| 10 | 4 | 14.833 | 20/5:14.980 |
| 11 | 4 | 14.721 | 20/5:13.111 |
| 12 | 4 | 15.282 | 20/5:12.488 |
| 13 | 4 | 15.196 | 20/5:11.829 |
| 14 | 4 | 16.793 | 20/5:13.546 |
| 15 | 4 | 16.643 | 20/5:14.833 |
| 16 | 4 | 16.784 | 19/5:00.329 |
| 17 | 4 | 14.948 | 20/5:15.126 |
| 18 | 4 | 14.938 | 20/5:14.217 |
| 19 | 4 | 15.014 | 20/5:13.483 |
| 20 | 4 | 16.905 | 20/5:14.714 |