| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.767 | 18/5:01.806 |
| 2 | 1 | 16.914 | 18/5:03.129 |
| 3 | 1 | 18.129 | 18/5:10.860 |
| 4 | 1 | 17.239 | 18/5:10.721 |
| 5 | 1 | 18.503 | 18/5:15.187 |
| 6 | 1 | 16.833 | 18/5:13.155 |
| 7 | 1 | 17.028 | 18/5:12.205 |
| 8 | 1 | 16.498 | 18/5:10.300 |
| 9 | 1 | 16.306 | 18/5:08.434 |
| 10 | 1 | 18.969 | 18/5:11.735 |
| 11 | 1 | 18.734 | 18/5:14.051 |
| 12 | 1 | 19.640 | 18/5:17.340 |
| 13 | 1 | 17.294 | 18/5:16.875 |
| 14 | 1 | 16.597 | 18/5:15.580 |
| 15 | 1 | 16.129 | 18/5:13.896 |
| 16 | 1 | 17.467 | 18/5:13.928 |
| 17 | 1 | 18.240 | 18/5:14.774 |
| 18 | 1 | 17.262 | 18/5:14.549 |