| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.956 | 21/5:14.076 |
| 2 | 3 | 15.333 | 20/5:02.890 |
| 3 | 4 | 15.246 | 20/5:03.567 |
| 4 | 4 | 15.365 | 20/5:04.500 |
| 5 | 4 | 14.684 | 20/5:02.336 |
| 6 | 4 | 16.154 | 20/5:05.793 |
| 7 | 4 | 15.124 | 20/5:05.320 |
| 8 | 4 | 15.604 | 20/5:06.165 |
| 9 | 4 | 15.337 | 20/5:06.229 |
| 10 | 4 | 15.742 | 20/5:07.090 |
| 11 | 5 | 15.622 | 20/5:07.576 |
| 12 | 5 | 15.865 | 20/5:08.387 |
| 13 | 4 | 15.250 | 20/5:08.126 |
| 14 | 4 | 15.628 | 20/5:08.443 |
| 15 | 5 | 15.147 | 20/5:08.076 |
| 16 | 5 | 15.783 | 20/5:08.550 |
| 17 | 3 | 15.672 | 20/5:08.838 |
| 18 | 3 | 19.277 | 20/5:13.099 |
| 19 | 3 | 15.422 | 20/5:12.854 |
| 20 | 4 | 15.816 | 20/5:13.027 |