| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.775 | 17/5:02.175 |
| 2 | 2 | 17.909 | 17/5:03.314 |
| 3 | 2 | 17.964 | 17/5:04.005 |
| 4 | 2 | 17.447 | 17/5:02.154 |
| 5 | 1 | 17.118 | 18/5:17.567 |
| 6 | 1 | 17.657 | 18/5:17.610 |
| 7 | 1 | 16.943 | 18/5:15.805 |
| 8 | 1 | 17.074 | 18/5:14.746 |
| 9 | 1 | 17.113 | 18/5:14.000 |
| 10 | 2 | 17.001 | 18/5:13.202 |
| 11 | 2 | 17.065 | 18/5:12.653 |
| 12 | 2 | 18.996 | 18/5:15.093 |
| 13 | 2 | 17.568 | 18/5:15.180 |
| 14 | 2 | 19.226 | 18/5:17.386 |
| 15 | 2 | 17.033 | 18/5:16.667 |
| 16 | 2 | 17.405 | 18/5:16.456 |
| 17 | 2 | 17.331 | 18/5:16.191 |
| 18 | 2 | 17.109 | 18/5:15.734 |