| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.938 | 17/5:04.946 |
| 2 | 3 | 16.860 | 18/5:13.182 |
| 3 | 2 | 17.413 | 18/5:13.266 |
| 4 | 2 | 17.655 | 18/5:14.397 |
| 5 | 2 | 15.953 | 18/5:08.948 |
| 6 | 2 | 16.110 | 18/5:05.787 |
| 7 | 2 | 20.591 | 18/5:15.051 |
| 8 | 2 | 16.275 | 18/5:12.289 |
| 9 | 2 | 16.331 | 18/5:10.252 |
| 10 | 2 | 16.072 | 18/5:08.156 |
| 11 | 2 | 16.448 | 18/5:07.057 |
| 12 | 2 | 17.918 | 18/5:08.346 |
| 13 | 2 | 16.361 | 18/5:07.281 |
| 14 | 2 | 15.700 | 18/5:05.518 |
| 15 | 2 | 16.585 | 18/5:05.052 |
| 16 | 2 | 15.639 | 18/5:03.580 |
| 17 | 2 | 17.228 | 18/5:03.964 |
| 18 | 2 | 17.241 | 18/5:04.318 |