| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.815 | 19/5:00.485 |
| 2 | 1 | 15.650 | 20/5:14.650 |
| 3 | 1 | 15.338 | 20/5:12.020 |
| 4 | 1 | 15.429 | 20/5:11.160 |
| 5 | 1 | 15.009 | 20/5:08.964 |
| 6 | 1 | 15.177 | 20/5:08.060 |
| 7 | 1 | 15.211 | 20/5:07.511 |
| 8 | 1 | 15.066 | 20/5:06.738 |
| 9 | 1 | 15.445 | 20/5:06.978 |
| 10 | 1 | 15.151 | 20/5:06.582 |
| 11 | 1 | 15.195 | 20/5:06.338 |
| 12 | 1 | 15.025 | 20/5:05.852 |
| 13 | 1 | 15.169 | 20/5:05.662 |
| 14 | 1 | 16.495 | 20/5:07.393 |
| 15 | 1 | 15.087 | 20/5:07.016 |
| 16 | 1 | 15.332 | 20/5:06.993 |
| 17 | 1 | 15.534 | 20/5:07.209 |
| 18 | 1 | 15.386 | 20/5:07.238 |
| 19 | 1 | 15.435 | 20/5:07.315 |
| 20 | 1 | 15.487 | 20/5:07.436 |