| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.133 | 19/5:06.527 |
| 2 | 1 | 16.290 | 19/5:08.019 |
| 3 | 1 | 16.760 | 19/5:11.492 |
| 4 | 3 | 27.530 | 16/5:06.852 |
| 5 | 2 | 16.270 | 17/5:16.142 |
| 6 | 3 | 16.261 | 17/5:09.525 |
| 7 | 1 | 16.261 | 17/5:09.525 |
| 8 | 1 | 16.481 | 20/5:14.313 |
| 9 | 1 | 16.756 | 19/5:00.793 |
| 10 | 1 | 16.551 | 19/5:02.161 |
| 11 | 1 | 16.343 | 19/5:02.920 |
| 12 | 1 | 17.018 | 19/5:04.622 |
| 13 | 1 | 17.132 | 19/5:06.229 |
| 14 | 1 | 16.427 | 19/5:06.649 |
| 15 | 3 | 16.335 | 19/5:06.897 |
| 16 | 1 | 16.335 | 19/5:06.897 |
| 17 | 2 | 16.605 | 18/5:10.670 |
| 18 | 1 | 16.610 | 18/5:09.940 |