| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.138 | 18/5:08.484 |
| 2 | 1 | 15.917 | 19/5:14.022 |
| 3 | 1 | 16.589 | 19/5:14.412 |
| 4 | 1 | 15.916 | 19/5:11.410 |
| 5 | 1 | 18.203 | 18/5:01.547 |
| 6 | 2 | 19.352 | 18/5:09.345 |
| 7 | 2 | 16.326 | 18/5:07.134 |
| 8 | 1 | 18.330 | 18/5:09.985 |
| 9 | 1 | 15.692 | 18/5:06.926 |
| 10 | 2 | 18.935 | 18/5:10.316 |
| 11 | 2 | 16.200 | 18/5:08.615 |
| 12 | 2 | 19.587 | 18/5:12.277 |
| 13 | 2 | 16.419 | 18/5:10.990 |
| 14 | 2 | 16.126 | 18/5:09.510 |
| 15 | 2 | 16.299 | 18/5:08.435 |
| 16 | 2 | 16.249 | 18/5:07.438 |
| 17 | 2 | 19.233 | 18/5:09.718 |
| 18 | 2 | 17.130 | 18/5:09.641 |