| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.671 | N/A |
| 2 | 2 | 16.056 | 19/5:06.679 |
| 3 | 1 | 15.578 | 19/5:02.377 |
| 4 | 1 | 16.010 | 19/5:03.535 |
| 5 | 1 | 15.794 | 19/5:03.142 |
| 6 | 1 | 17.266 | 19/5:08.205 |
| 7 | 1 | 16.695 | 19/5:09.868 |
| 8 | 1 | 15.982 | 19/5:09.222 |
| 9 | 1 | 16.440 | 19/5:09.768 |
| 10 | 1 | 19.598 | 19/5:16.509 |
| 11 | 2 | 17.875 | 18/5:02.070 |
| 12 | 2 | 25.566 | 18/5:15.727 |
| 13 | 2 | 15.970 | 18/5:13.513 |
| 14 | 2 | 15.614 | 18/5:11.174 |
| 15 | 2 | 17.224 | 18/5:11.125 |
| 16 | 2 | 16.112 | 18/5:09.821 |
| 17 | 2 | 18.701 | 18/5:11.432 |
| 18 | 2 | 17.641 | 18/5:11.793 |