| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.694 | 18/5:00.492 |
| 2 | 5 | 16.862 | 18/5:02.004 |
| 3 | 7 | 18.470 | 18/5:12.156 |
| 4 | 6 | 16.668 | 18/5:09.123 |
| 5 | 6 | 16.057 | 18/5:05.104 |
| 6 | 5 | 16.378 | 18/5:03.387 |
| 7 | 5 | 16.354 | 18/5:02.099 |
| 8 | 6 | 17.389 | 18/5:03.462 |
| 9 | 6 | 16.539 | 18/5:02.822 |
| 10 | 6 | 17.564 | 18/5:04.155 |
| 11 | 7 | 18.588 | 18/5:06.921 |
| 12 | 5 | 16.332 | 18/5:05.842 |
| 13 | 5 | 17.006 | 18/5:05.863 |
| 14 | 5 | 16.032 | 18/5:04.628 |
| 15 | 5 | 16.613 | 18/5:04.255 |
| 16 | 5 | 17.309 | 18/5:04.712 |
| 17 | 5 | 16.520 | 18/5:04.279 |
| 18 | 5 | 17.191 | 18/5:04.566 |