| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.727 | 17/5:01.359 |
| 2 | 1 | 17.121 | 18/5:13.632 |
| 3 | 1 | 17.158 | 18/5:12.036 |
| 4 | 1 | 17.406 | 18/5:12.354 |
| 5 | 1 | 16.952 | 18/5:10.910 |
| 6 | 1 | 17.120 | 18/5:10.452 |
| 7 | 1 | 17.164 | 18/5:10.237 |
| 8 | 1 | 17.057 | 18/5:09.836 |
| 9 | 1 | 16.837 | 18/5:09.084 |
| 10 | 1 | 16.915 | 18/5:08.622 |
| 11 | 1 | 17.414 | 18/5:09.061 |
| 12 | 1 | 17.118 | 18/5:08.983 |
| 13 | 1 | 16.978 | 18/5:08.723 |
| 14 | 1 | 17.081 | 18/5:08.633 |
| 15 | 1 | 17.841 | 18/5:09.466 |
| 16 | 1 | 16.947 | 18/5:09.190 |
| 17 | 1 | 17.029 | 18/5:09.033 |
| 18 | 1 | 18.846 | 18/5:10.711 |