| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.513 | 15/5:07.695 |
| 2 | 4 | 17.094 | 16/5:00.856 |
| 3 | 4 | 18.201 | 17/5:16.245 |
| 4 | 4 | 16.452 | 17/5:07.105 |
| 5 | 4 | 14.998 | 18/5:14.129 |
| 6 | 4 | 14.972 | 18/5:06.690 |
| 7 | 4 | 19.274 | 18/5:12.439 |
| 8 | 4 | 16.261 | 18/5:09.971 |
| 9 | 4 | 14.972 | 18/5:05.474 |
| 10 | 4 | 17.658 | 18/5:06.711 |
| 11 | 4 | 18.706 | 18/5:09.438 |
| 12 | 4 | 14.280 | 18/5:05.072 |
| 13 | 4 | 16.435 | 18/5:04.361 |
| 14 | 4 | 14.205 | 18/5:00.884 |
| 15 | 4 | 20.001 | 18/5:04.826 |
| 16 | 4 | 18.106 | 18/5:06.144 |
| 17 | 4 | 16.539 | 18/5:05.647 |
| 18 | 4 | 18.233 | 18/5:06.900 |