| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.001 | 18/5:06.018 |
| 2 | 4 | 17.103 | 18/5:06.936 |
| 3 | 3 | 16.751 | 18/5:05.130 |
| 4 | 5 | 17.272 | 18/5:06.572 |
| 5 | 5 | 17.539 | 18/5:08.398 |
| 6 | 5 | 17.164 | 18/5:08.490 |
| 7 | 4 | 16.892 | 18/5:07.857 |
| 8 | 5 | 17.234 | 18/5:08.151 |
| 9 | 5 | 17.051 | 18/5:08.014 |
| 10 | 5 | 18.130 | 18/5:09.847 |
| 11 | 5 | 16.898 | 18/5:09.330 |
| 12 | 5 | 17.748 | 18/5:10.175 |
| 13 | 5 | 17.247 | 18/5:10.195 |
| 14 | 5 | 17.359 | 18/5:10.357 |
| 15 | 4 | 17.539 | 18/5:10.714 |
| 16 | 5 | 19.238 | 18/5:12.937 |
| 17 | 5 | 17.525 | 18/5:13.085 |
| 18 | 5 | 17.362 | 18/5:13.053 |