| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.820 | 17/5:02.094 |
| 2 | 2 | 16.973 | 18/5:13.137 |
| 3 | 2 | 17.612 | 18/5:14.043 |
| 4 | 3 | 17.237 | 18/5:13.389 |
| 5 | 3 | 17.361 | 18/5:13.210 |
| 6 | 4 | 17.566 | 18/5:13.707 |
| 7 | 3 | 16.911 | 18/5:12.377 |
| 8 | 4 | 17.545 | 18/5:12.806 |
| 9 | 4 | 17.471 | 18/5:12.992 |
| 10 | 4 | 17.127 | 18/5:12.521 |
| 11 | 3 | 16.965 | 18/5:11.871 |
| 12 | 3 | 16.895 | 18/5:11.224 |
| 13 | 3 | 17.893 | 18/5:12.059 |
| 14 | 2 | 16.791 | 18/5:11.357 |
| 15 | 2 | 17.036 | 18/5:11.043 |
| 16 | 3 | 19.706 | 18/5:13.772 |
| 17 | 3 | 17.391 | 18/5:13.729 |
| 18 | 2 | 16.957 | 18/5:13.257 |