| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.853 | 18/5:03.354 |
| 2 | 4 | 17.847 | 18/5:12.300 |
| 3 | 4 | 17.612 | 18/5:13.872 |
| 4 | 4 | 17.071 | 18/5:12.224 |
| 5 | 1 | 16.687 | 18/5:09.852 |
| 6 | 1 | 17.196 | 18/5:09.798 |
| 7 | 4 | 20.046 | 18/5:17.088 |
| 8 | 3 | 16.935 | 18/5:15.556 |
| 9 | 4 | 20.863 | 17/5:04.319 |
| 10 | 4 | 17.823 | 17/5:04.186 |
| 11 | 4 | 18.018 | 17/5:04.379 |
| 12 | 4 | 21.391 | 17/5:09.318 |
| 13 | 4 | 17.957 | 17/5:09.006 |
| 14 | 4 | 16.840 | 17/5:07.383 |
| 15 | 4 | 18.584 | 17/5:07.953 |
| 16 | 4 | 23.305 | 17/5:13.467 |
| 17 | 4 | 17.327 | 17/5:12.355 |