| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.061 | 17/5:07.037 |
| 2 | 1 | 17.704 | 17/5:04.002 |
| 3 | 1 | 17.110 | 18/5:17.250 |
| 4 | 1 | 16.793 | 18/5:13.506 |
| 5 | 1 | 17.460 | 18/5:13.661 |
| 6 | 1 | 17.031 | 18/5:12.477 |
| 7 | 1 | 17.547 | 18/5:12.958 |
| 8 | 2 | 18.367 | 18/5:15.164 |
| 9 | 2 | 17.200 | 18/5:14.546 |
| 10 | 2 | 19.750 | 17/5:00.939 |
| 11 | 2 | 17.167 | 17/5:00.112 |
| 12 | 2 | 16.579 | 18/5:16.154 |
| 13 | 2 | 19.185 | 17/5:00.709 |
| 14 | 2 | 17.681 | 17/5:00.700 |
| 15 | 1 | 17.044 | 18/5:17.615 |
| 16 | 1 | 17.269 | 18/5:17.192 |
| 17 | 1 | 16.672 | 18/5:16.186 |
| 18 | 1 | 17.688 | 18/5:16.308 |