| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.456 | 18/5:14.208 |
| 2 | 4 | 17.819 | 18/5:17.475 |
| 3 | 4 | 16.533 | 18/5:10.848 |
| 4 | 4 | 17.385 | 18/5:11.368 |
| 5 | 4 | 16.823 | 18/5:09.658 |
| 6 | 4 | 16.895 | 18/5:08.733 |
| 7 | 4 | 18.179 | 18/5:11.374 |
| 8 | 4 | 16.490 | 18/5:09.555 |
| 9 | 4 | 16.369 | 18/5:07.898 |
| 10 | 4 | 19.067 | 18/5:11.429 |
| 11 | 4 | 16.680 | 18/5:10.412 |
| 12 | 4 | 16.956 | 18/5:09.978 |
| 13 | 4 | 18.019 | 18/5:11.083 |
| 14 | 5 | 18.159 | 18/5:12.210 |
| 15 | 3 | 17.020 | 18/5:11.820 |
| 16 | 3 | 16.679 | 18/5:11.095 |
| 17 | 3 | 19.711 | 18/5:13.666 |
| 18 | 3 | 17.202 | 18/5:13.442 |