| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.210 | 15/5:03.150 |
| 2 | 1 | 20.131 | 15/5:02.558 |
| 3 | 1 | 20.421 | 15/5:03.810 |
| 4 | 1 | 20.544 | 15/5:04.897 |
| 5 | 3 | 40.660 | 13/5:17.112 |
| 6 | 3 | 20.382 | 13/5:08.421 |
| 7 | 3 | 20.960 | 13/5:03.286 |
| 8 | 3 | 20.404 | 14/5:21.496 |
| 9 | 3 | 21.457 | 14/5:19.152 |
| 10 | 3 | 20.151 | 14/5:15.448 |
| 11 | 3 | 20.467 | 14/5:12.820 |
| 12 | 2 | 20.575 | 14/5:10.756 |
| 13 | 2 | 20.634 | 14/5:09.073 |
| 14 | 2 | 20.441 | 14/5:07.437 |
| 15 | 1 | 20.441 | 14/5:07.437 |