| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.710 | 17/5:01.007 |
| 2 | 2 | 17.009 | 18/5:12.471 |
| 3 | 3 | 17.996 | 18/5:16.029 |
| 4 | 3 | 17.140 | 18/5:14.347 |
| 5 | 3 | 17.345 | 18/5:13.092 |
| 6 | 3 | 17.169 | 18/5:13.107 |
| 7 | 3 | 18.034 | 18/5:14.750 |
| 8 | 3 | 17.229 | 18/5:14.172 |
| 9 | 3 | 17.186 | 18/5:13.636 |
| 10 | 3 | 17.227 | 18/5:13.281 |
| 11 | 3 | 17.130 | 18/5:12.831 |
| 12 | 3 | 16.959 | 18/5:12.201 |
| 13 | 3 | 17.325 | 18/5:12.174 |
| 14 | 2 | 16.774 | 18/5:11.442 |
| 15 | 3 | 17.392 | 18/5:11.055 |
| 16 | 2 | 17.316 | 18/5:11.558 |
| 17 | 2 | 19.019 | 18/5:13.369 |
| 18 | 3 | 17.433 | 18/5:13.393 |