| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.652 | 20/5:13.004 |
| 2 | 3 | 17.612 | 19/5:16.008 |
| 3 | 4 | 16.318 | 19/5:14.019 |
| 4 | 3 | 16.090 | 19/5:11.942 |
| 5 | 3 | 15.524 | 19/5:08.544 |
| 6 | 3 | 15.650 | 19/5:06.679 |
| 7 | 2 | 16.228 | 19/5:06.915 |
| 8 | 2 | 15.673 | 19/5:05.774 |
| 9 | 2 | 15.364 | 19/5:04.234 |
| 10 | 2 | 16.104 | 19/5:04.408 |
| 11 | 4 | 21.265 | 19/5:13.465 |
| 12 | 4 | 15.839 | 19/5:12.421 |
| 13 | 4 | 17.001 | 19/5:13.236 |
| 14 | 4 | 18.675 | 19/5:16.207 |
| 15 | 4 | 17.627 | 18/5:00.746 |
| 16 | 4 | 15.732 | 19/5:16.295 |
| 17 | 4 | 19.733 | 18/5:02.915 |
| 18 | 4 | 19.683 | 18/5:05.770 |