| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.107 | 18/5:07.926 |
| 2 | 3 | 17.458 | 18/5:11.085 |
| 3 | 3 | 17.056 | 18/5:09.726 |
| 4 | 4 | 17.100 | 18/5:09.245 |
| 5 | 4 | 18.445 | 18/5:13.798 |
| 6 | 3 | 16.964 | 18/5:12.390 |
| 7 | 2 | 17.316 | 18/5:12.290 |
| 8 | 2 | 17.151 | 18/5:11.843 |
| 9 | 2 | 16.865 | 18/5:10.924 |
| 10 | 3 | 19.223 | 18/5:14.433 |
| 11 | 4 | 17.507 | 18/5:14.496 |
| 12 | 4 | 17.423 | 18/5:14.423 |
| 13 | 4 | 17.552 | 18/5:14.539 |
| 14 | 4 | 17.187 | 18/5:14.169 |
| 15 | 4 | 17.836 | 18/5:14.628 |
| 16 | 3 | 17.492 | 18/5:14.642 |
| 17 | 4 | 17.434 | 18/5:14.593 |
| 18 | 4 | 17.578 | 18/5:14.694 |