| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.721 | 20/5:14.042 |
| 2 | 3 | 15.752 | 20/5:14.073 |
| 3 | 3 | 15.688 | 20/5:14.406 |
| 4 | 3 | 15.980 | 20/5:15.705 |
| 5 | 4 | 17.831 | 19/5:07.693 |
| 6 | 4 | 15.955 | 19/5:06.935 |
| 7 | 4 | 15.535 | 19/5:05.254 |
| 8 | 3 | 15.628 | 19/5:04.213 |
| 9 | 4 | 17.701 | 19/5:07.781 |
| 10 | 6 | 19.355 | 19/5:13.777 |
| 11 | 6 | 16.010 | 19/5:12.905 |
| 12 | 6 | 15.884 | 19/5:11.098 |
| 13 | 6 | 16.379 | 19/5:11.920 |
| 14 | 6 | 16.080 | 19/5:11.462 |
| 15 | 5 | 15.662 | 19/5:10.537 |
| 16 | 5 | 15.732 | 19/5:09.810 |
| 17 | 5 | 15.723 | 19/5:09.159 |
| 18 | 5 | 18.188 | 19/5:11.182 |
| 19 | 5 | 16.658 | 19/5:11.462 |