| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.342 | 18/5:12.156 |
| 2 | 2 | 15.940 | 19/5:16.179 |
| 3 | 3 | 17.189 | 18/5:02.826 |
| 4 | 3 | 16.718 | 18/5:02.350 |
| 5 | 4 | 17.342 | 18/5:04.312 |
| 6 | 4 | 16.883 | 18/5:04.242 |
| 7 | 3 | 15.905 | 18/5:01.677 |
| 8 | 3 | 16.731 | 18/5:01.612 |
| 9 | 4 | 18.209 | 18/5:04.518 |
| 10 | 4 | 19.054 | 18/5:08.363 |
| 11 | 4 | 17.044 | 18/5:08.221 |
| 12 | 4 | 19.245 | 18/5:11.403 |
| 13 | 4 | 16.008 | 18/5:09.614 |
| 14 | 4 | 17.268 | 18/5:09.700 |
| 15 | 4 | 16.223 | 18/5:08.521 |
| 16 | 4 | 17.614 | 18/5:09.054 |
| 17 | 4 | 16.351 | 18/5:08.188 |
| 18 | 4 | 16.483 | 18/5:07.549 |