| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.761 | N/A |
| 2 | 1 | 16.035 | 19/5:04.391 |
| 3 | 1 | 16.280 | 19/5:06.596 |
| 4 | 1 | 16.245 | 19/5:07.121 |
| 5 | 1 | 15.837 | 19/5:05.547 |
| 6 | 1 | 17.406 | 19/5:10.251 |
| 7 | 1 | 16.245 | 19/5:09.905 |
| 8 | 1 | 16.423 | 19/5:10.115 |
| 9 | 1 | 17.490 | 19/5:12.673 |
| 10 | 1 | 16.283 | 19/5:12.249 |
| 11 | 1 | 16.248 | 19/5:11.846 |
| 12 | 1 | 15.948 | 19/5:11.026 |
| 13 | 1 | 16.523 | 19/5:11.205 |
| 14 | 1 | 16.147 | 19/5:10.836 |
| 15 | 1 | 16.029 | 19/5:10.368 |
| 16 | 1 | 17.191 | 19/5:11.357 |
| 17 | 1 | 19.683 | 19/5:15.025 |
| 18 | 1 | 16.254 | 19/5:14.631 |
| 19 | 1 | 18.999 | 19/5:17.027 |