| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.957 | 18/5:05.226 |
| 2 | 1 | 17.014 | 18/5:05.739 |
| 3 | 1 | 17.447 | 18/5:08.508 |
| 4 | 1 | 16.278 | 18/5:04.632 |
| 5 | 3 | 21.065 | 17/5:01.787 |
| 6 | 3 | 19.575 | 17/5:06.952 |
| 7 | 3 | 17.138 | 17/5:04.723 |
| 8 | 3 | 16.677 | 17/5:02.071 |
| 9 | 3 | 17.117 | 17/5:00.840 |
| 10 | 3 | 16.914 | 18/5:17.128 |
| 11 | 3 | 17.234 | 18/5:16.499 |
| 12 | 3 | 17.090 | 18/5:15.759 |
| 13 | 3 | 17.848 | 18/5:16.182 |
| 14 | 3 | 16.805 | 18/5:15.204 |
| 15 | 2 | 17.429 | 18/5:15.106 |
| 16 | 2 | 16.920 | 18/5:14.447 |
| 17 | 2 | 16.714 | 18/5:13.647 |
| 18 | 2 | 17.247 | 18/5:13.469 |