| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.476 | N/A |
| 2 | 2 | 12.975 | 23/5:02.926 |
| 3 | 2 | 18.348 | 20/5:15.044 |
| 4 | 2 | 13.486 | 20/5:01.266 |
| 5 | 3 | 19.052 | 19/5:04.850 |
| 6 | 4 | 24.125 | 18/5:16.628 |
| 7 | 4 | 12.817 | 18/5:03.084 |
| 8 | 4 | 13.054 | 19/5:10.251 |
| 9 | 4 | 12.666 | 19/5:02.152 |
| 10 | 4 | 26.411 | 18/5:06.351 |
| 11 | 4 | 13.035 | 19/5:16.220 |
| 12 | 4 | 14.372 | 19/5:12.579 |
| 13 | 4 | 13.208 | 19/5:07.799 |
| 14 | 4 | 12.689 | 19/5:03.036 |
| 15 | 4 | 15.282 | 19/5:02.287 |
| 16 | 4 | 13.601 | 20/5:15.295 |
| 17 | 4 | 13.856 | 20/5:13.136 |
| 18 | 4 | 17.449 | 20/5:15.246 |
| 19 | 4 | 13.490 | 20/5:12.942 |
| 20 | 4 | 14.029 | 20/5:11.421 |