| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.060 | 19/5:05.140 |
| 2 | 2 | 15.608 | 19/5:00.846 |
| 3 | 3 | 15.731 | 19/5:00.194 |
| 4 | 2 | 15.810 | 19/5:00.243 |
| 5 | 3 | 16.147 | 19/5:01.553 |
| 6 | 2 | 15.639 | 19/5:00.817 |
| 7 | 2 | 15.885 | 19/5:00.960 |
| 8 | 2 | 16.050 | 19/5:01.459 |
| 9 | 2 | 15.837 | 19/5:01.397 |
| 10 | 2 | 16.179 | 19/5:01.997 |
| 11 | 2 | 16.101 | 19/5:02.354 |
| 12 | 2 | 16.094 | 19/5:02.640 |
| 13 | 3 | 18.185 | 19/5:05.938 |
| 14 | 3 | 17.544 | 19/5:07.895 |
| 15 | 3 | 16.178 | 19/5:07.861 |
| 16 | 3 | 16.209 | 19/5:07.868 |
| 17 | 3 | 16.027 | 19/5:07.670 |
| 18 | 3 | 16.233 | 19/5:07.712 |
| 19 | 3 | 16.321 | 19/5:07.838 |