| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.306 | 20/5:06.120 |
| 2 | 5 | 15.496 | 20/5:08.020 |
| 3 | 5 | 15.190 | 20/5:06.613 |
| 4 | 4 | 16.378 | 20/5:11.850 |
| 5 | 4 | 15.661 | 20/5:12.124 |
| 6 | 4 | 16.322 | 20/5:14.510 |
| 7 | 4 | 15.655 | 20/5:14.309 |
| 8 | 4 | 16.002 | 20/5:15.025 |
| 9 | 4 | 15.164 | 20/5:13.720 |
| 10 | 4 | 16.208 | 20/5:14.764 |
| 11 | 4 | 16.085 | 20/5:15.395 |
| 12 | 4 | 19.850 | 19/5:06.085 |
| 13 | 4 | 17.295 | 19/5:07.818 |
| 14 | 4 | 17.423 | 19/5:09.476 |
| 15 | 4 | 17.243 | 19/5:10.685 |
| 16 | 4 | 16.968 | 19/5:11.417 |
| 17 | 4 | 15.193 | 19/5:10.079 |
| 18 | 4 | 15.147 | 19/5:08.841 |
| 19 | 4 | 15.753 | 19/5:08.339 |