| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.951 | 19/5:03.069 |
| 2 | 1 | 15.749 | 19/5:01.150 |
| 3 | 1 | 15.788 | 19/5:00.757 |
| 4 | 1 | 16.111 | 19/5:02.095 |
| 5 | 1 | 15.746 | 19/5:01.511 |
| 6 | 1 | 15.761 | 19/5:01.169 |
| 7 | 1 | 15.888 | 19/5:01.269 |
| 8 | 1 | 16.106 | 19/5:01.863 |
| 9 | 2 | 16.877 | 19/5:03.951 |
| 10 | 1 | 15.851 | 19/5:03.673 |
| 11 | 1 | 15.682 | 19/5:03.154 |
| 12 | 1 | 16.022 | 19/5:03.259 |
| 13 | 1 | 15.697 | 19/5:02.873 |
| 14 | 1 | 17.512 | 19/5:05.006 |
| 15 | 1 | 19.118 | 19/5:08.888 |
| 16 | 2 | 18.334 | 19/5:11.354 |
| 17 | 2 | 15.340 | 19/5:10.184 |
| 18 | 2 | 15.133 | 19/5:08.925 |
| 19 | 1 | 15.902 | 19/5:08.568 |