| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 16.971 | 18/5:05.478 |
| 2 | 5 | 15.133 | 19/5:04.988 |
| 3 | 5 | 14.880 | 20/5:13.227 |
| 4 | 5 | 17.209 | 19/5:04.917 |
| 5 | 5 | 14.697 | 20/5:15.560 |
| 6 | 6 | 18.907 | 19/5:09.690 |
| 7 | 6 | 14.276 | 19/5:04.198 |
| 8 | 5 | 15.141 | 19/5:02.133 |
| 9 | 4 | 16.230 | 19/5:02.826 |
| 10 | 4 | 14.757 | 19/5:00.582 |
| 11 | 4 | 13.840 | 20/5:12.802 |
| 12 | 4 | 15.319 | 20/5:12.267 |
| 13 | 5 | 15.375 | 20/5:11.900 |
| 14 | 5 | 14.816 | 20/5:10.787 |
| 15 | 5 | 15.190 | 20/5:10.321 |
| 16 | 5 | 14.436 | 20/5:08.971 |
| 17 | 5 | 16.535 | 20/5:10.249 |
| 18 | 5 | 15.382 | 20/5:10.104 |
| 19 | 5 | 17.085 | 20/5:11.767 |
| 20 | 5 | 15.268 | 20/5:11.447 |