| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.771 | 17/5:02.107 |
| 2 | 3 | 17.362 | 18/5:16.197 |
| 3 | 2 | 17.603 | 18/5:16.416 |
| 4 | 2 | 17.342 | 18/5:15.351 |
| 5 | 2 | 17.450 | 18/5:15.100 |
| 6 | 2 | 17.649 | 18/5:15.531 |
| 7 | 2 | 17.296 | 18/5:14.930 |
| 8 | 2 | 17.596 | 18/5:15.155 |
| 9 | 2 | 17.821 | 18/5:15.078 |
| 10 | 2 | 17.816 | 18/5:16.270 |
| 11 | 2 | 17.395 | 18/5:15.983 |
| 12 | 2 | 19.307 | 17/5:00.911 |
| 13 | 2 | 17.084 | 17/5:00.104 |
| 14 | 2 | 17.620 | 17/5:00.064 |
| 15 | 2 | 17.198 | 18/5:17.172 |
| 16 | 2 | 17.512 | 18/5:17.049 |
| 17 | 2 | 17.122 | 18/5:16.528 |
| 18 | 2 | 17.897 | 18/5:16.841 |