| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.941 | 18/5:04.938 |
| 2 | 1 | 17.341 | 18/5:08.538 |
| 3 | 3 | 18.829 | 17/5:00.962 |
| 4 | 3 | 16.948 | 18/5:15.265 |
| 5 | 4 | 23.059 | 17/5:16.601 |
| 6 | 4 | 17.522 | 17/5:13.480 |
| 7 | 4 | 17.164 | 17/5:10.381 |
| 8 | 3 | 17.087 | 17/5:07.893 |
| 9 | 3 | 17.344 | 17/5:06.444 |
| 10 | 3 | 16.828 | 17/5:04.407 |
| 11 | 3 | 16.765 | 17/5:02.643 |
| 12 | 3 | 16.768 | 17/5:01.178 |
| 13 | 3 | 16.877 | 17/5:00.080 |
| 14 | 3 | 16.827 | 18/5:16.671 |
| 15 | 3 | 17.118 | 18/5:16.102 |
| 16 | 3 | 16.732 | 18/5:15.169 |
| 17 | 3 | 17.289 | 18/5:14.935 |
| 18 | 3 | 17.268 | 18/5:14.707 |