| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.061 | 17/5:07.037 |
| 2 | 2 | 18.033 | 17/5:06.799 |
| 3 | 2 | 16.805 | 18/5:17.394 |
| 4 | 2 | 17.149 | 18/5:15.216 |
| 5 | 1 | 16.315 | 18/5:10.907 |
| 6 | 1 | 16.201 | 18/5:07.692 |
| 7 | 1 | 17.399 | 18/5:08.476 |
| 8 | 2 | 19.365 | 18/5:13.488 |
| 9 | 2 | 18.711 | 18/5:16.078 |
| 10 | 2 | 16.936 | 18/5:14.955 |
| 11 | 2 | 16.556 | 18/5:13.414 |
| 12 | 2 | 17.439 | 18/5:13.455 |
| 13 | 2 | 16.431 | 18/5:12.094 |
| 14 | 2 | 17.067 | 18/5:11.745 |
| 15 | 2 | 17.153 | 18/5:11.545 |
| 16 | 2 | 16.819 | 18/5:10.995 |
| 17 | 2 | 15.903 | 18/5:09.540 |
| 18 | 2 | 16.917 | 18/5:09.260 |