| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.138 | 18/5:08.484 |
| 2 | 1 | 17.514 | 18/5:11.868 |
| 3 | 2 | 17.871 | 18/5:15.138 |
| 4 | 2 | 17.403 | 18/5:14.667 |
| 5 | 2 | 17.390 | 18/5:14.338 |
| 6 | 2 | 17.519 | 18/5:14.505 |
| 7 | 2 | 17.288 | 18/5:14.031 |
| 8 | 2 | 17.419 | 18/5:13.969 |
| 9 | 2 | 17.392 | 18/5:13.868 |
| 10 | 2 | 17.372 | 18/5:13.751 |
| 11 | 2 | 17.441 | 18/5:13.768 |
| 12 | 2 | 17.438 | 18/5:13.777 |
| 13 | 2 | 17.241 | 18/5:13.513 |
| 14 | 2 | 17.146 | 18/5:13.164 |
| 15 | 2 | 17.476 | 18/5:13.258 |
| 16 | 2 | 17.379 | 18/5:13.230 |
| 17 | 1 | 17.497 | 18/5:13.331 |
| 18 | 1 | 17.446 | 18/5:13.370 |