| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.034 | 18/5:06.612 |
| 2 | 4 | 15.948 | 19/5:13.329 |
| 3 | 4 | 14.310 | 20/5:15.280 |
| 4 | 4 | 15.674 | 20/5:14.830 |
| 5 | 4 | 14.930 | 20/5:11.584 |
| 6 | 4 | 14.025 | 20/5:06.403 |
| 7 | 4 | 14.227 | 20/5:03.280 |
| 8 | 4 | 16.774 | 20/5:07.305 |
| 9 | 4 | 16.389 | 20/5:09.580 |
| 10 | 4 | 14.833 | 20/5:08.288 |
| 11 | 4 | 20.781 | 19/5:02.143 |
| 12 | 4 | 15.843 | 19/5:02.049 |
| 13 | 4 | 14.030 | 20/5:15.074 |
| 14 | 4 | 14.081 | 20/5:12.684 |
| 15 | 4 | 14.058 | 20/5:10.583 |
| 16 | 4 | 13.583 | 20/5:08.150 |
| 17 | 4 | 18.415 | 20/5:11.688 |
| 18 | 4 | 25.077 | 19/5:06.124 |
| 19 | 4 | 14.133 | 19/5:04.145 |