| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.542 | 20/5:10.084 |
| 2 | 1 | 15.858 | 20/5:14.-08 |
| 3 | 2 | 17.351 | 19/5:08.756 |
| 4 | 2 | 15.131 | 19/5:03.439 |
| 5 | 2 | 15.118 | 19/5:00.002 |
| 6 | 2 | 15.697 | 20/5:15.656 |
| 7 | 2 | 15.215 | 20/5:14.034 |
| 8 | 2 | 16.770 | 19/5:00.869 |
| 9 | 2 | 15.617 | 19/5:00.409 |
| 10 | 2 | 14.807 | 20/5:14.212 |
| 11 | 2 | 14.798 | 20/5:12.552 |
| 12 | 2 | 15.044 | 20/5:11.058 |
| 13 | 2 | 15.308 | 20/5:11.163 |
| 14 | 2 | 18.193 | 20/5:14.927 |
| 15 | 2 | 15.582 | 20/5:14.708 |
| 16 | 2 | 15.302 | 20/5:14.166 |
| 17 | 2 | 15.513 | 20/5:13.936 |
| 18 | 2 | 17.288 | 20/5:15.704 |
| 19 | 2 | 15.271 | 20/5:15.163 |
| 20 | 2 | 21.083 | 19/5:04.463 |