| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.214 | 18/5:09.852 |
| 2 | 3 | 17.007 | 18/5:07.989 |
| 3 | 2 | 16.692 | 18/5:05.478 |
| 4 | 3 | 18.267 | 18/5:11.310 |
| 5 | 2 | 16.789 | 18/5:09.488 |
| 6 | 2 | 17.383 | 18/5:10.056 |
| 7 | 2 | 16.377 | 18/5:07.875 |
| 8 | 2 | 17.059 | 18/5:07.773 |
| 9 | 1 | 16.928 | 18/5:07.432 |
| 10 | 4 | 21.480 | 18/5:15.353 |
| 11 | 2 | 16.632 | 18/5:13.900 |
| 12 | 4 | 18.282 | 18/5:15.165 |
| 13 | 4 | 16.628 | 18/5:13.945 |
| 14 | 4 | 17.807 | 18/5:14.415 |
| 15 | 4 | 16.453 | 18/5:13.198 |
| 16 | 3 | 17.204 | 18/5:12.977 |
| 17 | 3 | 17.207 | 18/5:12.786 |
| 18 | 2 | 17.193 | 18/5:12.602 |