| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.468 | 20/5:09.360 |
| 2 | 3 | 15.767 | 20/5:12.350 |
| 3 | 3 | 15.074 | 20/5:08.727 |
| 4 | 2 | 15.074 | 20/5:06.915 |
| 5 | 2 | 15.604 | 20/5:07.948 |
| 6 | 2 | 15.088 | 20/5:06.917 |
| 7 | 3 | 15.855 | 20/5:08.371 |
| 8 | 3 | 15.108 | 20/5:07.595 |
| 9 | 3 | 16.183 | 20/5:09.380 |
| 10 | 3 | 15.673 | 20/5:09.788 |
| 11 | 3 | 16.683 | 20/5:11.958 |
| 12 | 3 | 16.148 | 20/5:12.875 |
| 13 | 3 | 15.658 | 20/5:12.897 |
| 14 | 3 | 15.918 | 20/5:13.287 |
| 15 | 3 | 17.104 | 20/5:15.207 |
| 16 | 3 | 19.109 | 19/5:03.423 |
| 17 | 3 | 17.376 | 19/5:04.995 |
| 18 | 2 | 17.972 | 19/5:07.021 |
| 19 | 3 | 17.523 | 19/5:08.385 |