| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.275 | 18/5:10.095 |
| 2 | 1 | 17.277 | 18/5:10.968 |
| 3 | 1 | 17.351 | 18/5:11.418 |
| 4 | 1 | 17.345 | 18/5:11.616 |
| 5 | 1 | 17.185 | 18/5:11.158 |
| 6 | 1 | 18.033 | 18/5:13.398 |
| 7 | 1 | 17.384 | 18/5:13.328 |
| 8 | 1 | 17.302 | 18/5:13.092 |
| 9 | 1 | 17.078 | 18/5:12.046 |
| 10 | 1 | 17.232 | 18/5:12.231 |
| 11 | 1 | 18.472 | 18/5:14.073 |
| 12 | 1 | 16.972 | 18/5:13.359 |
| 13 | 1 | 17.472 | 18/5:13.446 |
| 14 | 1 | 17.821 | 18/5:13.970 |
| 15 | 1 | 17.199 | 18/5:13.677 |
| 16 | 1 | 17.160 | 18/5:13.377 |
| 17 | 1 | 18.075 | 18/5:14.082 |
| 18 | 1 | 17.470 | 18/5:14.103 |