| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.436 | 20/5:08.072 |
| 2 | 2 | 15.109 | 20/5:05.045 |
| 3 | 2 | 15.315 | 20/5:05.733 |
| 4 | 2 | 15.439 | 20/5:06.495 |
| 5 | 2 | 15.609 | 20/5:07.632 |
| 6 | 2 | 15.271 | 20/5:07.263 |
| 7 | 2 | 15.135 | 20/5:06.611 |
| 8 | 2 | 15.215 | 20/5:06.322 |
| 9 | 2 | 15.449 | 20/5:06.617 |
| 10 | 2 | 15.433 | 20/5:06.822 |
| 11 | 2 | 15.219 | 20/5:06.006 |
| 12 | 2 | 15.707 | 20/5:07.228 |
| 13 | 2 | 15.410 | 20/5:07.303 |
| 14 | 2 | 15.221 | 20/5:07.097 |
| 15 | 2 | 15.304 | 20/5:07.029 |
| 16 | 2 | 15.342 | 20/5:07.017 |
| 17 | 2 | 15.320 | 20/5:06.981 |
| 18 | 2 | 15.630 | 20/5:07.293 |
| 19 | 2 | 15.386 | 20/5:07.315 |
| 20 | 3 | 15.494 | 20/5:07.444 |