| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.002 | 18/5:06.036 |
| 2 | 4 | 18.18 | 18/5:15.018 |
| 3 | 4 | 16.292 | 18/5:07.764 |
| 4 | 4 | 16.684 | 18/5:05.901 |
| 5 | 4 | 18.394 | 18/5:10.939 |
| 6 | 4 | 17.212 | 18/5:10.752 |
| 7 | 4 | 17.252 | 18/5:10.721 |
| 8 | 4 | 16.917 | 18/5:09.944 |
| 9 | 4 | 16.520 | 18/5:08.546 |
| 10 | 4 | 16.721 | 18/5:07.789 |
| 11 | 4 | 16.552 | 18/5:06.893 |
| 12 | 4 | 16.069 | 18/5:05.422 |
| 13 | 4 | 19.929 | 18/5:09.522 |
| 14 | 4 | 17.388 | 18/5:09.770 |
| 15 | 4 | 16.791 | 18/5:09.268 |
| 16 | 4 | 17.266 | 18/5:09.363 |
| 17 | 4 | 16.980 | 18/5:09.144 |
| 18 | 4 | 18.160 | 18/5:10.129 |