| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.477 | 19/5:13.063 |
| 2 | 3 | 15.768 | 19/5:06.328 |
| 3 | 1 | 16.093 | 19/5:06.141 |
| 4 | 1 | 15.458 | 19/5:03.031 |
| 5 | 1 | 16.093 | 19/5:03.578 |
| 6 | 2 | 16.858 | 19/5:06.365 |
| 7 | 2 | 19.119 | 19/5:14.493 |
| 8 | 3 | 22.567 | 18/5:11.474 |
| 9 | 3 | 16.684 | 18/5:10.234 |
| 10 | 3 | 15.224 | 18/5:06.614 |
| 11 | 4 | 15.581 | 18/5:04.236 |
| 12 | 3 | 17.496 | 18/5:05.127 |
| 13 | 4 | 19.981 | 18/5:09.322 |
| 14 | 3 | 16.505 | 18/5:08.448 |
| 15 | 4 | 19.942 | 18/5:11.815 |
| 16 | 3 | 18.448 | 18/5:13.081 |
| 17 | 3 | 16.447 | 18/5:12.079 |
| 18 | 4 | 17.566 | 18/5:12.307 |