| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.178 | 19/5:07.382 |
| 2 | 1 | 15.511 | 19/5:01.046 |
| 3 | 1 | 15.851 | 19/5:01.087 |
| 4 | 1 | 16.352 | 19/5:03.487 |
| 5 | 2 | 16.349 | 19/5:04.916 |
| 6 | 3 | 16.282 | 19/5:05.656 |
| 7 | 3 | 15.963 | 19/5:05.319 |
| 8 | 2 | 15.427 | 19/5:03.793 |
| 9 | 3 | 29.082 | 18/5:13.990 |
| 10 | 3 | 18.297 | 18/5:15.526 |
| 11 | 3 | 16.134 | 18/5:13.243 |
| 12 | 3 | 19.308 | 18/5:16.101 |
| 13 | 3 | 16.069 | 18/5:14.035 |
| 14 | 3 | 20.432 | 17/5:00.214 |
| 15 | 3 | 16.445 | 18/5:16.416 |
| 16 | 3 | 15.985 | 18/5:14.623 |
| 17 | 3 | 16.178 | 18/5:13.246 |
| 18 | 3 | 19.168 | 18/5:15.011 |