| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.854 | N/A |
| 2 | 1 | 15.973 | 19/5:05.368 |
| 3 | 1 | 16.234 | 19/5:07.717 |
| 4 | 1 | 16.897 | 19/5:12.478 |
| 5 | 1 | 15.893 | 19/5:10.340 |
| 6 | 1 | 16.184 | 19/5:10.105 |
| 7 | 2 | 16.339 | 19/5:10.414 |
| 8 | 1 | 22.543 | 18/5:09.435 |
| 9 | 1 | 15.974 | 18/5:06.932 |
| 10 | 1 | 16.163 | 18/5:05.342 |
| 11 | 1 | 15.764 | 18/5:03.392 |
| 12 | 1 | 15.998 | 18/5:02.158 |
| 13 | 1 | 16.201 | 18/5:01.418 |
| 14 | 1 | 15.864 | 18/5:00.350 |
| 15 | 1 | 15.722 | 19/5:15.817 |
| 16 | 2 | 16.434 | 19/5:15.673 |
| 17 | 2 | 16.079 | 19/5:15.148 |
| 18 | 2 | 16.943 | 19/5:15.600 |
| 19 | 2 | 15.905 | 19/5:14.964 |