A good amount of savefiles that can be used for your runs and/or some practice. 
Savefiles can be installed in PSP/SAVEDATA, PSP is located in your PSP/Emu directory.

Savefiles for Wipeout Pulse (PSP)

This is a set of modded custom grids which allow you to play Speed Lap with infinite laps, similar to the Free Play mode from Wipeout Pure. This is a zip file; please read the included README file for more information.

Wipeout Pulse - Custom Grids - Speed Lap - Infinite Laps

systeminspired

ShingerZ0s

WipEout Pulse

Talon's Junction White

De Konstruct White

The Amphiseum Black

Orcus White

PlayStation Portable

Bobbykaze

DonaldDuck

EUR / PAL

Assegai

Qirex

FEISAR

AG Systems

EG-X

Goteki 45

Triakis

Pirhana

Mirage (DLC)

Icaras (DLC)

Harimau (DLC)

Auricom (DLC)

Venom

Flash

Rapier

Phantom

Grid 1

Grid 2

Grid 3

Grid 4

Grid 5

Grid 6

Grid 7

Grid 8

Grid 9

Grid 10

Grid 11

Grid 12

Grid Mirage

Grid Icaras

Grid Harimau

Grid Auricom

Any%

100%

Easy

Hard

Main Game

Main Game w/ DLC

PSP/PS2

Emulator

Speed Class

Ship

Grid 1-4

Grid 5-8

Grid 9-12

Phantom Grid 1-4

DLC Grid 1-4

Completion

Difficulty

Amount

Hardware

PlayStation 2

Wipeout

DISCLAIMER - wipeoutrankings.com

White and Black Tracks in Leaderboard

TC_exe

Beeeq

Alicetwopointoh

Name	Manager
Savefiles for Wipeout Pulse (PSP) by ShingerZ0s	ShingerZ0s 2 years ago
Wipeout Pulse - Custom Grids - Speed Lap - Infinite Laps by systeminspired	systeminspired 2 years ago