| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.009 | 19/5:04.171 |
| 2 | 2 | 20.209 | 17/5:07.853 |
| 3 | 2 | 16.169 | 18/5:14.322 |
| 4 | 2 | 17.157 | 18/5:12.948 |
| 5 | 1 | 17.435 | 18/5:13.124 |
| 6 | 1 | 16.350 | 18/5:09.987 |
| 7 | 1 | 16.530 | 18/5:08.208 |
| 8 | 2 | 19.711 | 18/5:14.032 |
| 9 | 2 | 16.167 | 18/5:11.474 |
| 10 | 1 | 16.308 | 18/5:09.681 |
| 11 | 2 | 16.656 | 18/5:08.783 |
| 12 | 2 | 16.358 | 18/5:07.588 |
| 13 | 2 | 16.132 | 18/5:06.264 |
| 14 | 2 | 19.951 | 18/5:10.039 |
| 15 | 2 | 17.224 | 18/5:10.039 |
| 16 | 2 | 16.353 | 18/5:09.058 |
| 17 | 2 | 16.220 | 18/5:08.053 |
| 18 | 4 | 18.920 | 18/5:09.859 |