| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.917 | 19/5:02.423 |
| 2 | 1 | 15.841 | 19/5:01.701 |
| 3 | 1 | 15.887 | 19/5:01.751 |
| 4 | 1 | 15.791 | 19/5:01.321 |
| 5 | 1 | 17.913 | 19/5:09.126 |
| 6 | 1 | 15.990 | 19/5:08.240 |
| 7 | 1 | 15.889 | 19/5:07.333 |
| 8 | 2 | 19.577 | 19/5:15.411 |
| 9 | 3 | 19.392 | 18/5:04.394 |
| 10 | 3 | 15.961 | 18/5:02.684 |
| 11 | 3 | 16.525 | 18/5:02.208 |
| 12 | 3 | 19.157 | 18/5:05.076 |
| 13 | 3 | 18.080 | 18/5:07.273 |
| 14 | 3 | 18.700 | 18/5:09.368 |
| 15 | 3 | 17.677 | 18/5:09.956 |
| 16 | 3 | 16.303 | 18/5:08.925 |
| 17 | 3 | 16.738 | 18/5:08.475 |
| 18 | 4 | 18.768 | 18/5:10.106 |