| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.504 | 18/5:15.072 |
| 2 | 1 | 15.064 | 19/5:09.396 |
| 3 | 1 | 15.128 | 19/5:02.075 |
| 4 | 1 | 14.795 | 20/5:12.455 |
| 5 | 1 | 14.790 | 20/5:09.124 |
| 6 | 1 | 15.529 | 20/5:09.367 |
| 7 | 1 | 16.506 | 20/5:12.331 |
| 8 | 1 | 16.383 | 20/5:14.248 |
| 9 | 1 | 15.562 | 20/5:13.913 |
| 10 | 1 | 19.526 | 19/5:05.495 |
| 11 | 1 | 18.280 | 19/5:09.298 |
| 12 | 2 | 20.186 | 19/5:15.484 |
| 13 | 2 | 15.747 | 19/5:14.231 |
| 14 | 2 | 15.566 | 19/5:12.911 |
| 15 | 2 | 15.051 | 19/5:11.115 |
| 16 | 2 | 19.287 | 19/5:14.573 |
| 17 | 2 | 15.451 | 19/5:13.338 |
| 18 | 2 | 20.911 | 18/5:01.266 |