| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.599 | 18/5:16.782 |
| 2 | 3 | 18.090 | 17/5:03.356 |
| 3 | 2 | 16.988 | 18/5:16.062 |
| 4 | 2 | 16.995 | 18/5:13.524 |
| 5 | 2 | 16.845 | 18/5:11.461 |
| 6 | 2 | 18.168 | 18/5:14.055 |
| 7 | 2 | 17.284 | 18/5:13.635 |
| 8 | 2 | 16.979 | 18/5:12.633 |
| 9 | 2 | 16.807 | 18/5:11.510 |
| 10 | 2 | 17.371 | 18/5:11.627 |
| 11 | 2 | 17.031 | 18/5:11.166 |
| 12 | 2 | 18.057 | 18/5:12.321 |
| 13 | 2 | 21.651 | 17/5:00.593 |
| 14 | 2 | 17.035 | 18/5:17.443 |
| 15 | 2 | 17.266 | 18/5:16.999 |
| 16 | 2 | 17.187 | 18/5:16.522 |
| 17 | 2 | 17.199 | 18/5:16.114 |
| 18 | 2 | 17.708 | 18/5:16.260 |