| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.997 | 19/5:03.943 |
| 2 | 1 | 15.471 | 20/5:14.680 |
| 3 | 1 | 15.572 | 20/5:13.600 |
| 4 | 1 | 15.543 | 20/5:12.915 |
| 5 | 1 | 15.319 | 20/5:11.608 |
| 6 | 1 | 15.345 | 20/5:10.823 |
| 7 | 1 | 15.280 | 20/5:10.077 |
| 8 | 1 | 14.925 | 20/5:08.630 |
| 9 | 1 | 15.559 | 20/5:08.913 |
| 10 | 1 | 16.072 | 20/5:10.166 |
| 11 | 1 | 15.129 | 20/5:09.476 |
| 12 | 1 | 15.269 | 20/5:09.135 |
| 13 | 1 | 15.129 | 20/5:08.631 |
| 14 | 1 | 15.251 | 20/5:08.373 |
| 15 | 1 | 15.295 | 20/5:08.208 |
| 16 | 1 | 15.367 | 20/5:08.154 |
| 17 | 1 | 15.300 | 20/5:08.027 |
| 18 | 1 | 15.031 | 20/5:07.616 |
| 19 | 1 | 14.972 | 20/5:07.185 |
| 20 | 1 | 15.501 | 20/5:07.327 |