| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.493 | N/A |
| 2 | 15 | 23.010 | N/A |
| 3 | 4 | 16.944 | 18/5:05.541 |
| 4 | 1 | 18.004 | 18/5:14.551 |
| 5 | 1 | 17.532 | 18/5:14.879 |
| 6 | 1 | 17.702 | 18/5:15.766 |
| 7 | 1 | 17.855 | 18/5:16.818 |
| 8 | 1 | 17.569 | 18/5:16.071 |
| 9 | 1 | 17.125 | 18/5:15.554 |
| 10 | 1 | 16.650 | 18/5:13.677 |
| 11 | 1 | 16.492 | 18/5:11.919 |
| 12 | 1 | 18.845 | 18/5:14.513 |
| 13 | 1 | 17.076 | 18/5:13.901 |
| 14 | 1 | 16.700 | 18/5:12.859 |
| 15 | 1 | 16.402 | 18/5:11.587 |
| 16 | 1 | 16.908 | 18/5:11.112 |
| 17 | 1 | 17.106 | 18/5:10.924 |
| 18 | 1 | 16.995 | 18/5:10.642 |