| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.514 | N/A |
| 2 | 4 | 17.163 | 18/5:11.285 |
| 3 | 4 | 17.149 | 18/5:11.166 |
| 4 | 4 | 17.448 | 18/5:12.820 |
| 5 | 3 | 17.289 | 18/5:12.972 |
| 6 | 3 | 16.686 | 18/5:11.013 |
| 7 | 3 | 16.969 | 18/5:10.508 |
| 8 | 3 | 16.809 | 18/5:09.759 |
| 9 | 3 | 17.461 | 18/5:10.583 |
| 10 | 4 | 18.845 | 18/5:13.838 |
| 11 | 4 | 17.685 | 18/5:14.470 |
| 12 | 4 | 17.250 | 18/5:14.315 |
| 13 | 4 | 16.801 | 18/5:13.550 |
| 14 | 4 | 16.910 | 18/5:13.045 |
| 15 | 4 | 17.190 | 18/5:12.952 |
| 16 | 4 | 17.459 | 18/5:13.176 |
| 17 | 4 | 19.161 | 18/5:15.181 |
| 18 | 4 | 17.021 | 18/5:14.810 |