| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.758 | N/A |
| 2 | 1 | 14.636 | 21/5:08.478 |
| 3 | 1 | 17.042 | 19/5:00.086 |
| 4 | 1 | 15.158 | 20/5:12.386 |
| 5 | 2 | 20.762 | 18/5:03.049 |
| 6 | 2 | 14.669 | 19/5:11.919 |
| 7 | 2 | 13.962 | 19/5:04.445 |
| 8 | 3 | 26.931 | 18/5:14.860 |
| 9 | 3 | 14.668 | 18/5:08.642 |
| 10 | 3 | 14.501 | 18/5:03.490 |
| 11 | 3 | 14.170 | 19/5:15.456 |
| 12 | 3 | 15.152 | 19/5:13.005 |
| 13 | 3 | 15.587 | 19/5:11.615 |
| 14 | 3 | 15.060 | 19/5:09.709 |
| 15 | 3 | 14.128 | 19/5:06.877 |
| 16 | 3 | 14.879 | 19/5:05.324 |
| 17 | 2 | 15.134 | 19/5:04.251 |
| 18 | 2 | 15.585 | 19/5:03.783 |
| 19 | 2 | 14.745 | 19/5:02.527 |