| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.028 | N/A |
| 2 | 2 | 16.749 | 18/5:02.761 |
| 3 | 2 | 16.850 | 18/5:03.619 |
| 4 | 2 | 16.708 | 18/5:03.101 |
| 5 | 1 | 19.050 | 18/5:12.795 |
| 6 | 2 | 18.203 | 18/5:15.732 |
| 7 | 2 | 17.366 | 18/5:15.318 |
| 8 | 2 | 16.696 | 18/5:13.395 |
| 9 | 4 | 20.639 | 17/5:02.055 |
| 10 | 4 | 16.792 | 17/5:00.788 |
| 11 | 4 | 17.009 | 18/5:17.333 |
| 12 | 4 | 16.992 | 18/5:16.384 |
| 13 | 4 | 16.601 | 18/5:15.039 |
| 14 | 4 | 16.779 | 18/5:14.134 |
| 15 | 4 | 16.919 | 18/5:13.528 |
| 16 | 4 | 16.589 | 18/5:12.628 |
| 17 | 4 | 20.569 | 18/5:16.070 |
| 18 | 4 | 21.517 | 18/5:20.056 |