| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.463 | 19/5:12.797 |
| 2 | 4 | 17.954 | 18/5:09.753 |
| 3 | 4 | 16.468 | 18/5:05.310 |
| 4 | 4 | 16.834 | 18/5:04.736 |
| 5 | 5 | 17.076 | 18/5:05.262 |
| 6 | 4 | 16.362 | 18/5:03.471 |
| 7 | 4 | 16.811 | 18/5:03.346 |
| 8 | 6 | 22.846 | 18/5:16.832 |
| 9 | 6 | 17.183 | 18/5:15.994 |
| 10 | 6 | 16.164 | 18/5:13.490 |
| 11 | 6 | 16.687 | 18/5:12.297 |
| 12 | 6 | 17.032 | 18/5:11.820 |
| 13 | 6 | 16.702 | 18/5:10.960 |
| 14 | 6 | 16.475 | 18/5:09.930 |
| 15 | 6 | 16.108 | 18/5:08.598 |
| 16 | 5 | 19.774 | 18/5:11.556 |
| 17 | 5 | 16.388 | 18/5:10.582 |
| 18 | 4 | 16.090 | 18/5:09.417 |