| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.915 | 19/5:02.385 |
| 2 | 3 | 18.140 | 18/5:06.495 |
| 3 | 2 | 15.268 | 19/5:12.379 |
| 4 | 2 | 15.561 | 19/5:08.199 |
| 5 | 2 | 15.275 | 19/5:04.604 |
| 6 | 2 | 15.216 | 19/5:02.020 |
| 7 | 2 | 15.221 | 19/5:00.189 |
| 8 | 2 | 15.492 | 20/5:15.022 |
| 9 | 2 | 15.224 | 20/5:14.026 |
| 10 | 2 | 15.225 | 20/5:13.074 |
| 11 | 2 | 15.324 | 20/5:12.474 |
| 12 | 2 | 15.558 | 20/5:12.365 |
| 13 | 2 | 15.355 | 20/5:11.096 |
| 14 | 2 | 15.623 | 20/5:11.995 |
| 15 | 2 | 15.555 | 20/5:11.936 |
| 16 | 2 | 15.126 | 20/5:11.347 |
| 17 | 2 | 18.677 | 20/5:15.005 |
| 18 | 2 | 15.599 | 20/5:14.837 |
| 19 | 2 | 16.583 | 20/5:15.723 |
| 20 | 3 | 15.180 | 20/5:15.117 |