| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.746 | 18/5:01.428 |
| 2 | 1 | 16.887 | 18/5:02.697 |
| 3 | 1 | 16.719 | 18/5:02.112 |
| 4 | 2 | 17.216 | 18/5:04.056 |
| 5 | 2 | 16.849 | 18/5:03.901 |
| 6 | 1 | 16.801 | 18/5:03.654 |
| 7 | 2 | 17.240 | 18/5:04.606 |
| 8 | 1 | 17.291 | 18/5:05.435 |
| 9 | 1 | 17.151 | 18/5:05.800 |
| 10 | 1 | 16.655 | 18/5:05.199 |
| 11 | 1 | 16.855 | 18/5:05.035 |
| 12 | 1 | 16.906 | 18/5:04.974 |
| 13 | 1 | 17.158 | 18/5:05.272 |
| 14 | 1 | 16.841 | 18/5:05.119 |
| 15 | 1 | 17.074 | 18/5:05.267 |
| 16 | 1 | 16.586 | 18/5:04.847 |
| 17 | 1 | 16.886 | 18/5:04.794 |
| 18 | 1 | 16.915 | 18/5:04.776 |