| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.765 | 18/5:01.770 |
| 2 | 4 | 17.202 | 18/5:05.703 |
| 3 | 4 | 17.304 | 18/5:07.626 |
| 4 | 4 | 15.738 | 18/5:01.541 |
| 5 | 4 | 23.626 | 17/5:08.159 |
| 6 | 4 | 19.211 | 17/5:11.230 |
| 7 | 4 | 15.582 | 17/5:04.611 |
| 8 | 4 | 16.536 | 17/5:01.673 |
| 9 | 4 | 16.142 | 18/5:16.212 |
| 10 | 4 | 16.169 | 18/5:13.695 |
| 11 | 4 | 17.382 | 18/5:13.621 |
| 12 | 4 | 18.030 | 18/5:14.531 |
| 13 | 4 | 17.182 | 18/5:14.126 |
| 14 | 4 | 16.525 | 18/5:12.935 |
| 15 | 4 | 16.082 | 18/5:11.371 |
| 16 | 4 | 16.206 | 18/5:10.142 |
| 17 | 4 | 16.557 | 18/5:09.430 |
| 18 | 4 | 16.876 | 18/5:09.115 |