| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.397 | 20/5:07.940 |
| 2 | 1 | 15.465 | 20/5:08.620 |
| 3 | 1 | 16.115 | 20/5:13.180 |
| 4 | 1 | 19.337 | 19/5:14.992 |
| 5 | 1 | 16.238 | 19/5:13.698 |
| 6 | 1 | 16.081 | 19/5:12.338 |
| 7 | 1 | 16.019 | 19/5:11.198 |
| 8 | 1 | 15.783 | 19/5:09.783 |
| 9 | 1 | 15.943 | 19/5:09.020 |
| 10 | 1 | 15.630 | 19/5:07.815 |
| 11 | 1 | 23.286 | 18/5:03.208 |
| 12 | 1 | 18.581 | 18/5:05.813 |
| 13 | 1 | 21.658 | 18/5:12.276 |
| 14 | 1 | 17.740 | 18/5:12.780 |
| 15 | 1 | 15.947 | 18/5:11.064 |
| 16 | 1 | 21.470 | 18/5:15.776 |
| 17 | 1 | 14.728 | 18/5:12.796 |
| 18 | 1 | 22.004 | 18/5:17.422 |