| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.556 | 21/5:05.676 |
| 2 | 3 | 18.502 | 19/5:14.051 |
| 3 | 3 | 13.872 | 20/5:12.867 |
| 4 | 3 | 14.906 | 20/5:09.180 |
| 5 | 3 | 14.149 | 20/5:03.940 |
| 6 | 3 | 14.019 | 20/5:00.013 |
| 7 | 3 | 14.042 | 21/5:12.138 |
| 8 | 3 | 17.724 | 20/5:04.425 |
| 9 | 3 | 14.088 | 20/5:01.907 |
| 10 | 3 | 13.579 | 21/5:13.818 |
| 11 | 3 | 18.620 | 20/5:05.558 |
| 12 | 3 | 14.100 | 20/5:03.595 |
| 13 | 3 | 14.007 | 20/5:01.791 |
| 14 | 3 | 14.943 | 20/5:01.581 |
| 15 | 3 | 19.445 | 20/5:07.403 |
| 16 | 3 | 14.289 | 20/5:06.051 |
| 17 | 3 | 14.014 | 20/5:04.535 |
| 18 | 3 | 14.408 | 20/5:03.626 |
| 19 | 3 | 14.873 | 20/5:03.301 |
| 20 | 3 | 14.112 | 20/5:02.248 |