| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.783 | 18/5:02.094 |
| 2 | 4 | 15.455 | 19/5:06.261 |
| 3 | 5 | 15.772 | 19/5:04.063 |
| 4 | 5 | 20.701 | 18/5:09.199 |
| 5 | 5 | 15.823 | 18/5:04.322 |
| 6 | 5 | 19.753 | 18/5:12.861 |
| 7 | 5 | 16.191 | 18/5:09.800 |
| 8 | 6 | 15.827 | 18/5:06.686 |
| 9 | 5 | 15.922 | 18/5:04.454 |
| 10 | 5 | 21.814 | 18/5:13.273 |
| 11 | 4 | 16.013 | 18/5:10.997 |
| 12 | 4 | 18.659 | 18/5:13.069 |
| 13 | 4 | 15.408 | 18/5:10.321 |
| 14 | 4 | 15.467 | 18/5:08.041 |
| 15 | 4 | 17.367 | 18/5:08.346 |
| 16 | 4 | 16.229 | 18/5:07.332 |
| 17 | 4 | 16.143 | 18/5:06.346 |
| 18 | 4 | 18.197 | 18/5:07.524 |