| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.927 | 18/5:04.686 |
| 2 | 2 | 15.238 | 19/5:05.567 |
| 3 | 2 | 16.250 | 19/5:06.628 |
| 4 | 2 | 14.192 | 20/5:13.035 |
| 5 | 2 | 16.605 | 19/5:01.006 |
| 6 | 3 | 16.733 | 19/5:03.826 |
| 7 | 2 | 15.088 | 19/5:01.375 |
| 8 | 2 | 14.521 | 20/5:13.885 |
| 9 | 2 | 14.542 | 20/5:11.324 |
| 10 | 1 | 14.234 | 20/5:08.660 |
| 11 | 2 | 15.635 | 20/5:09.027 |
| 12 | 2 | 17.984 | 20/5:13.248 |
| 13 | 3 | 15.503 | 20/5:13.003 |
| 14 | 3 | 16.197 | 20/5:13.784 |
| 15 | 2 | 14.972 | 20/5:12.828 |
| 16 | 2 | 14.491 | 20/5:11.390 |
| 17 | 2 | 14.065 | 20/5:09.620 |
| 18 | 2 | 15.147 | 20/5:09.249 |
| 19 | 2 | 19.255 | 20/5:13.241 |
| 20 | 2 | 14.731 | 20/5:12.310 |