| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.564 | 20/5:11.280 |
| 2 | 4 | 15.797 | 20/5:13.610 |
| 3 | 3 | 15.442 | 20/5:12.020 |
| 4 | 3 | 15.907 | 20/5:13.550 |
| 5 | 4 | 15.579 | 20/5:13.156 |
| 6 | 4 | 16.688 | 19/5:00.760 |
| 7 | 3 | 17.663 | 19/5:05.737 |
| 8 | 4 | 19.928 | 19/5:14.849 |
| 9 | 4 | 16.838 | 19/5:15.413 |
| 10 | 3 | 16.343 | 19/5:14.923 |
| 11 | 4 | 16.623 | 19/5:15.006 |
| 12 | 4 | 15.274 | 19/5:12.939 |
| 13 | 4 | 18.428 | 19/5:15.800 |
| 14 | 4 | 17.200 | 19/5:16.586 |
| 15 | 4 | 19.137 | 18/5:02.893 |
| 16 | 4 | 21.524 | 18/5:08.177 |
| 17 | 5 | 16.030 | 18/5:07.022 |
| 18 | 5 | 16.454 | 18/5:06.419 |